Home / 16,616,539.20-24,924,808.80-14,377,051.20

Finding the Fourth Proportional to 16,616,539.20, 24,924,808.80 and 14,377,051.20

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Solution

The fourth proportional to 16,616,539.20, 24,924,808.80 and 14,377,051.20 is: 21,565,576.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,616,539.20 : 24,924,808.80 = 14,377,051.20 : x
  2. Step 2: Convert to fraction form
    16,616,539.20/24,924,808.80 = 14,377,051.20/x
  3. Step 3: Cross multiply
    16,616,539.20x = 24,924,808.80 × 14,377,051.20
  4. Step 4: Simplify right side
    16,616,539.20x = 358,345,252,267,810.56
  5. Step 5: Solve for x
    x = 358,345,252,267,810.56/16,616,539.20
  6. Step 6: Final answer
    x = 21,565,576.80

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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.