Home / 16,506,445.20-24,712,428.60-14,616,877.20

Finding the Fourth Proportional to 16,506,445.20, 24,712,428.60 and 14,616,877.20

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Solution

The fourth proportional to 16,506,445.20, 24,712,428.60 and 14,616,877.20 is: 21,883,484.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,506,445.20 : 24,712,428.60 = 14,616,877.20 : x
  2. Step 2: Convert to fraction form
    16,506,445.20/24,712,428.60 = 14,616,877.20/x
  3. Step 3: Cross multiply
    16,506,445.20x = 24,712,428.60 × 14,616,877.20
  4. Step 4: Simplify right side
    16,506,445.20x = 361,218,534,159,967.94
  5. Step 5: Solve for x
    x = 361,218,534,159,967.94/16,506,445.20
  6. Step 6: Final answer
    x = 21,883,484.29

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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.