Home / 39,594,560.40-59,344,601.40-35,531,989.20

Finding the Fourth Proportional to 39,594,560.40, 59,344,601.40 and 35,531,989.20

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Solution

The fourth proportional to 39,594,560.40, 59,344,601.40 and 35,531,989.20 is: 53,255,591.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,594,560.40 : 59,344,601.40 = 35,531,989.20 : x
  2. Step 2: Convert to fraction form
    39,594,560.40/59,344,601.40 = 35,531,989.20/x
  3. Step 3: Cross multiply
    39,594,560.40x = 59,344,601.40 × 35,531,989.20
  4. Step 4: Simplify right side
    39,594,560.40x = 2,108,631,736,023,105
  5. Step 5: Solve for x
    x = 2,108,631,736,023,105/39,594,560.40
  6. Step 6: Final answer
    x = 53,255,591.54

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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.