Home / 58,716,034.20-88,074,051.30-53,425,243.80

Finding the Fourth Proportional to 58,716,034.20, 88,074,051.30 and 53,425,243.80

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Solution

The fourth proportional to 58,716,034.20, 88,074,051.30 and 53,425,243.80 is: 80,137,865.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,716,034.20 : 88,074,051.30 = 53,425,243.80 : x
  2. Step 2: Convert to fraction form
    58,716,034.20/88,074,051.30 = 53,425,243.80/x
  3. Step 3: Cross multiply
    58,716,034.20x = 88,074,051.30 × 53,425,243.80
  4. Step 4: Simplify right side
    58,716,034.20x = 4,705,377,663,156,207
  5. Step 5: Solve for x
    x = 4,705,377,663,156,207/58,716,034.20
  6. Step 6: Final answer
    x = 80,137,865.70

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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.