Home / 7,668,034,778,404.10-11,502,052,167,606-5,439,009,666,340.10

Finding the Fourth Proportional to 7,668,034,778,404.10, 11,502,052,167,606 and 5,439,009,666,340.10

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Solution

The fourth proportional to 7,668,034,778,404.10, 11,502,052,167,606 and 5,439,009,666,340.10 is: 8,158,514,499,510.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,668,034,778,404.10 : 11,502,052,167,606 = 5,439,009,666,340.10 : x
  2. Step 2: Convert to fraction form
    7,668,034,778,404.10/11,502,052,167,606 = 5,439,009,666,340.10/x
  3. Step 3: Cross multiply
    7,668,034,778,404.10x = 11,502,052,167,606 × 5,439,009,666,340.10
  4. Step 4: Simplify right side
    7,668,034,778,404.10x = 62,559,772,922,357,133,613,203,456
  5. Step 5: Solve for x
    x = 62,559,772,922,357,133,613,203,456/7,668,034,778,404.10
  6. Step 6: Final answer
    x = 8,158,514,499,510.04

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.