Home / 16,465,753.63-22,722,717.73-9,124,062.22

Finding the Fourth Proportional to 16,465,753.63, 22,722,717.73 and 9,124,062.22

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Solution

The fourth proportional to 16,465,753.63, 22,722,717.73 and 9,124,062.22 is: 12,591,193.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,465,753.63 : 22,722,717.73 = 9,124,062.22 : x
  2. Step 2: Convert to fraction form
    16,465,753.63/22,722,717.73 = 9,124,062.22/x
  3. Step 3: Cross multiply
    16,465,753.63x = 22,722,717.73 × 9,124,062.22
  4. Step 4: Simplify right side
    16,465,753.63x = 207,323,490,376,017.19
  5. Step 5: Solve for x
    x = 207,323,490,376,017.19/16,465,753.63
  6. Step 6: Final answer
    x = 12,591,193.52

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1.5x scale

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.