Home / 59,284,581.60-88,926,872.40-49,206,885.60

Finding the Fourth Proportional to 59,284,581.60, 88,926,872.40 and 49,206,885.60

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Solution

The fourth proportional to 59,284,581.60, 88,926,872.40 and 49,206,885.60 is: 73,810,328.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,284,581.60 : 88,926,872.40 = 49,206,885.60 : x
  2. Step 2: Convert to fraction form
    59,284,581.60/88,926,872.40 = 49,206,885.60/x
  3. Step 3: Cross multiply
    59,284,581.60x = 88,926,872.40 × 49,206,885.60
  4. Step 4: Simplify right side
    59,284,581.60x = 4,375,814,436,952,598
  5. Step 5: Solve for x
    x = 4,375,814,436,952,598/59,284,581.60
  6. Step 6: Final answer
    x = 73,810,328.40

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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.