Home / 39,014,799.40-58,522,199.10-36,623,314.90

Finding the Fourth Proportional to 39,014,799.40, 58,522,199.10 and 36,623,314.90

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Solution

The fourth proportional to 39,014,799.40, 58,522,199.10 and 36,623,314.90 is: 54,934,972.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,014,799.40 : 58,522,199.10 = 36,623,314.90 : x
  2. Step 2: Convert to fraction form
    39,014,799.40/58,522,199.10 = 36,623,314.90/x
  3. Step 3: Cross multiply
    39,014,799.40x = 58,522,199.10 × 36,623,314.90
  4. Step 4: Simplify right side
    39,014,799.40x = 2,143,276,926,279,796.50
  5. Step 5: Solve for x
    x = 2,143,276,926,279,796.50/39,014,799.40
  6. Step 6: Final answer
    x = 54,934,972.35

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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.