Home / 16,465,774.59-22,722,746.42-9,124,083.02

Finding the Fourth Proportional to 16,465,774.59, 22,722,746.42 and 9,124,083.02

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Solution

The fourth proportional to 16,465,774.59, 22,722,746.42 and 9,124,083.02 is: 12,591,222.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,465,774.59 : 22,722,746.42 = 9,124,083.02 : x
  2. Step 2: Convert to fraction form
    16,465,774.59/22,722,746.42 = 9,124,083.02/x
  3. Step 3: Cross multiply
    16,465,774.59x = 22,722,746.42 × 9,124,083.02
  4. Step 4: Simplify right side
    16,465,774.59x = 207,324,224,619,253.66
  5. Step 5: Solve for x
    x = 207,324,224,619,253.66/16,465,774.59
  6. Step 6: Final answer
    x = 12,591,222.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.