Home / 16,511,657.40-24,746,490.90-14,706,070.20

Finding the Fourth Proportional to 16,511,657.40, 24,746,490.90 and 14,706,070.20

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Solution

The fourth proportional to 16,511,657.40, 24,746,490.90 and 14,706,070.20 is: 22,040,405.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,511,657.40 : 24,746,490.90 = 14,706,070.20 : x
  2. Step 2: Convert to fraction form
    16,511,657.40/24,746,490.90 = 14,706,070.20/x
  3. Step 3: Cross multiply
    16,511,657.40x = 24,746,490.90 × 14,706,070.20
  4. Step 4: Simplify right side
    16,511,657.40x = 363,923,632,379,061.12
  5. Step 5: Solve for x
    x = 363,923,632,379,061.12/16,511,657.40
  6. Step 6: Final answer
    x = 22,040,405.97

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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.