Home / 23,693,445.78-35,513,301.33-10,887,489.12

Finding the Fourth Proportional to 23,693,445.78, 35,513,301.33 and 10,887,489.12

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Solution

The fourth proportional to 23,693,445.78, 35,513,301.33 and 10,887,489.12 is: 16,318,887.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,693,445.78 : 35,513,301.33 = 10,887,489.12 : x
  2. Step 2: Convert to fraction form
    23,693,445.78/35,513,301.33 = 10,887,489.12/x
  3. Step 3: Cross multiply
    23,693,445.78x = 35,513,301.33 × 10,887,489.12
  4. Step 4: Simplify right side
    23,693,445.78x = 386,650,681,845,656.50
  5. Step 5: Solve for x
    x = 386,650,681,845,656.50/23,693,445.78
  6. Step 6: Final answer
    x = 16,318,887.74

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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.