Home / 16,360,117.74-22,577,972.58-9,017,934.32

Finding the Fourth Proportional to 16,360,117.74, 22,577,972.58 and 9,017,934.32

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Solution

The fourth proportional to 16,360,117.74, 22,577,972.58 and 9,017,934.32 is: 12,445,306.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,360,117.74 : 22,577,972.58 = 9,017,934.32 : x
  2. Step 2: Convert to fraction form
    16,360,117.74/22,577,972.58 = 9,017,934.32/x
  3. Step 3: Cross multiply
    16,360,117.74x = 22,577,972.58 × 9,017,934.32
  4. Step 4: Simplify right side
    16,360,117.74x = 203,606,673,861,645.84
  5. Step 5: Solve for x
    x = 203,606,673,861,645.84/16,360,117.74
  6. Step 6: Final answer
    x = 12,445,306.15

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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.