Home / 39,914,745.30-59,872,117.95-35,875,793.70

Finding the Fourth Proportional to 39,914,745.30, 59,872,117.95 and 35,875,793.70

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Solution

The fourth proportional to 39,914,745.30, 59,872,117.95 and 35,875,793.70 is: 53,813,690.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,914,745.30 : 59,872,117.95 = 35,875,793.70 : x
  2. Step 2: Convert to fraction form
    39,914,745.30/59,872,117.95 = 35,875,793.70/x
  3. Step 3: Cross multiply
    39,914,745.30x = 59,872,117.95 × 35,875,793.70
  4. Step 4: Simplify right side
    39,914,745.30x = 2,147,959,751,956,267.25
  5. Step 5: Solve for x
    x = 2,147,959,751,956,267.25/39,914,745.30
  6. Step 6: Final answer
    x = 53,813,690.55

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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.