Home / 16,510,704.40-24,745,061.40-14,705,117.20

Finding the Fourth Proportional to 16,510,704.40, 24,745,061.40 and 14,705,117.20

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Solution

The fourth proportional to 16,510,704.40, 24,745,061.40 and 14,705,117.20 is: 22,038,976.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,510,704.40 : 24,745,061.40 = 14,705,117.20 : x
  2. Step 2: Convert to fraction form
    16,510,704.40/24,745,061.40 = 14,705,117.20/x
  3. Step 3: Cross multiply
    16,510,704.40x = 24,745,061.40 × 14,705,117.20
  4. Step 4: Simplify right side
    16,510,704.40x = 363,879,028,008,196.06
  5. Step 5: Solve for x
    x = 363,879,028,008,196.06/16,510,704.40
  6. Step 6: Final answer
    x = 22,038,976.61

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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.