Home / 11,730,074,134.40-17,595,111,201.60-3,975,287,062.40

Finding the Fourth Proportional to 11,730,074,134.40, 17,595,111,201.60 and 3,975,287,062.40

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Solution

The fourth proportional to 11,730,074,134.40, 17,595,111,201.60 and 3,975,287,062.40 is: 5,962,930,593.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,730,074,134.40 : 17,595,111,201.60 = 3,975,287,062.40 : x
  2. Step 2: Convert to fraction form
    11,730,074,134.40/17,595,111,201.60 = 3,975,287,062.40/x
  3. Step 3: Cross multiply
    11,730,074,134.40x = 17,595,111,201.60 × 3,975,287,062.40
  4. Step 4: Simplify right side
    11,730,074,134.40x = 69,945,617,921,209,794,560
  5. Step 5: Solve for x
    x = 69,945,617,921,209,794,560/11,730,074,134.40
  6. Step 6: Final answer
    x = 5,962,930,593.60

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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.