Home / 58,716,097.20-88,074,145.80-53,425,306.80

Finding the Fourth Proportional to 58,716,097.20, 88,074,145.80 and 53,425,306.80

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Solution

The fourth proportional to 58,716,097.20, 88,074,145.80 and 53,425,306.80 is: 80,137,960.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,716,097.20 : 88,074,145.80 = 53,425,306.80 : x
  2. Step 2: Convert to fraction form
    58,716,097.20/88,074,145.80 = 53,425,306.80/x
  3. Step 3: Cross multiply
    58,716,097.20x = 88,074,145.80 × 53,425,306.80
  4. Step 4: Simplify right side
    58,716,097.20x = 4,705,388,260,512,931
  5. Step 5: Solve for x
    x = 4,705,388,260,512,931/58,716,097.20
  6. Step 6: Final answer
    x = 80,137,960.20

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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.