Home / 9,167,486,999.10-13,751,230,498.65-9,167,486,999.10

Finding the Fourth Proportional to 9,167,486,999.10, 13,751,230,498.65 and 9,167,486,999.10

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Solution

The fourth proportional to 9,167,486,999.10, 13,751,230,498.65 and 9,167,486,999.10 is: 13,751,230,498.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,167,486,999.10 : 13,751,230,498.65 = 9,167,486,999.10 : x
  2. Step 2: Convert to fraction form
    9,167,486,999.10/13,751,230,498.65 = 9,167,486,999.10/x
  3. Step 3: Cross multiply
    9,167,486,999.10x = 13,751,230,498.65 × 9,167,486,999.10
  4. Step 4: Simplify right side
    9,167,486,999.10x = 126,064,226,818,001,289,216
  5. Step 5: Solve for x
    x = 126,064,226,818,001,289,216/9,167,486,999.10
  6. Step 6: Final answer
    x = 13,751,230,498.65

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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.