Home / 16,468,482.17-22,726,227.93-9,126,300.35

Finding the Fourth Proportional to 16,468,482.17, 22,726,227.93 and 9,126,300.35

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Solution

The fourth proportional to 16,468,482.17, 22,726,227.93 and 9,126,300.35 is: 12,594,140.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,468,482.17 : 22,726,227.93 = 9,126,300.35 : x
  2. Step 2: Convert to fraction form
    16,468,482.17/22,726,227.93 = 9,126,300.35/x
  3. Step 3: Cross multiply
    16,468,482.17x = 22,726,227.93 × 9,126,300.35
  4. Step 4: Simplify right side
    16,468,482.17x = 207,406,381,911,738.75
  5. Step 5: Solve for x
    x = 207,406,381,911,738.75/16,468,482.17
  6. Step 6: Final answer
    x = 12,594,140.72

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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.