Home / 57,888,045.40-86,706,096.90-50,329,773.40

Finding the Fourth Proportional to 57,888,045.40, 86,706,096.90 and 50,329,773.40

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Solution

The fourth proportional to 57,888,045.40, 86,706,096.90 and 50,329,773.40 is: 75,385,136.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,888,045.40 : 86,706,096.90 = 50,329,773.40 : x
  2. Step 2: Convert to fraction form
    57,888,045.40/86,706,096.90 = 50,329,773.40/x
  3. Step 3: Cross multiply
    57,888,045.40x = 86,706,096.90 × 50,329,773.40
  4. Step 4: Simplify right side
    57,888,045.40x = 4,363,898,209,375,442.50
  5. Step 5: Solve for x
    x = 4,363,898,209,375,442.50/57,888,045.40
  6. Step 6: Final answer
    x = 75,385,136.59

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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.