Home / 37,656,857.10-56,494,908.45-12,098,117.10

Finding the Fourth Proportional to 37,656,857.10, 56,494,908.45 and 12,098,117.10

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Solution

The fourth proportional to 37,656,857.10, 56,494,908.45 and 12,098,117.10 is: 18,150,267.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,656,857.10 : 56,494,908.45 = 12,098,117.10 : x
  2. Step 2: Convert to fraction form
    37,656,857.10/56,494,908.45 = 12,098,117.10/x
  3. Step 3: Cross multiply
    37,656,857.10x = 56,494,908.45 × 12,098,117.10
  4. Step 4: Simplify right side
    37,656,857.10x = 683,482,017,981,879.50
  5. Step 5: Solve for x
    x = 683,482,017,981,879.50/37,656,857.10
  6. Step 6: Final answer
    x = 18,150,267.19

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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.