Home / 15,957,030.60-23,953,260.60-9,898,603.20

Finding the Fourth Proportional to 15,957,030.60, 23,953,260.60 and 9,898,603.20

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Solution

The fourth proportional to 15,957,030.60, 23,953,260.60 and 9,898,603.20 is: 14,858,893.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,957,030.60 : 23,953,260.60 = 9,898,603.20 : x
  2. Step 2: Convert to fraction form
    15,957,030.60/23,953,260.60 = 9,898,603.20/x
  3. Step 3: Cross multiply
    15,957,030.60x = 23,953,260.60 × 9,898,603.20
  4. Step 4: Simplify right side
    15,957,030.60x = 237,103,822,025,593.91
  5. Step 5: Solve for x
    x = 237,103,822,025,593.91/15,957,030.60
  6. Step 6: Final answer
    x = 14,858,893.74

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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.