Home / 59,167,855.20-88,691,421.60-40,000,549.80

Finding the Fourth Proportional to 59,167,855.20, 88,691,421.60 and 40,000,549.80

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Solution

The fourth proportional to 59,167,855.20, 88,691,421.60 and 40,000,549.80 is: 59,960,017.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,167,855.20 : 88,691,421.60 = 40,000,549.80 : x
  2. Step 2: Convert to fraction form
    59,167,855.20/88,691,421.60 = 40,000,549.80/x
  3. Step 3: Cross multiply
    59,167,855.20x = 88,691,421.60 × 40,000,549.80
  4. Step 4: Simplify right side
    59,167,855.20x = 3,547,705,626,543,595
  5. Step 5: Solve for x
    x = 3,547,705,626,543,595/59,167,855.20
  6. Step 6: Final answer
    x = 59,960,017.39

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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.