Home / 59,189,584.60-88,700,396.10-43,716,122.20

Finding the Fourth Proportional to 59,189,584.60, 88,700,396.10 and 43,716,122.20

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Solution

The fourth proportional to 59,189,584.60, 88,700,396.10 and 43,716,122.20 is: 65,512,156.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,189,584.60 : 88,700,396.10 = 43,716,122.20 : x
  2. Step 2: Convert to fraction form
    59,189,584.60/88,700,396.10 = 43,716,122.20/x
  3. Step 3: Cross multiply
    59,189,584.60x = 88,700,396.10 × 43,716,122.20
  4. Step 4: Simplify right side
    59,189,584.60x = 3,877,637,355,096,003.50
  5. Step 5: Solve for x
    x = 3,877,637,355,096,003.50/59,189,584.60
  6. Step 6: Final answer
    x = 65,512,156.93

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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.