Home / 7,817,130,225.96-11,725,687,873.98-2,001,030,590.76

Finding the Fourth Proportional to 7,817,130,225.96, 11,725,687,873.98 and 2,001,030,590.76

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Solution

The fourth proportional to 7,817,130,225.96, 11,725,687,873.98 and 2,001,030,590.76 is: 3,001,543,975.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,817,130,225.96 : 11,725,687,873.98 = 2,001,030,590.76 : x
  2. Step 2: Convert to fraction form
    7,817,130,225.96/11,725,687,873.98 = 2,001,030,590.76/x
  3. Step 3: Cross multiply
    7,817,130,225.96x = 11,725,687,873.98 × 2,001,030,590.76
  4. Step 4: Simplify right side
    7,817,130,225.96x = 23,463,460,133,537,566,720
  5. Step 5: Solve for x
    x = 23,463,460,133,537,566,720/7,817,130,225.96
  6. Step 6: Final answer
    x = 3,001,543,975.26

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1.5x scale

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.