Home / 16,381,607.80-24,607,841.10-11,598,638.80

Finding the Fourth Proportional to 16,381,607.80, 24,607,841.10 and 11,598,638.80

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Solution

The fourth proportional to 16,381,607.80, 24,607,841.10 and 11,598,638.80 is: 17,423,043.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,381,607.80 : 24,607,841.10 = 11,598,638.80 : x
  2. Step 2: Convert to fraction form
    16,381,607.80/24,607,841.10 = 11,598,638.80/x
  3. Step 3: Cross multiply
    16,381,607.80x = 24,607,841.10 × 11,598,638.80
  4. Step 4: Simplify right side
    16,381,607.80x = 285,417,460,566,694.69
  5. Step 5: Solve for x
    x = 285,417,460,566,694.69/16,381,607.80
  6. Step 6: Final answer
    x = 17,423,043.21

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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.