Home / 59,215,210.80-88,972,115.40-37,660,138.80

Finding the Fourth Proportional to 59,215,210.80, 88,972,115.40 and 37,660,138.80

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Solution

The fourth proportional to 59,215,210.80, 88,972,115.40 and 37,660,138.80 is: 56,585,160.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,215,210.80 : 88,972,115.40 = 37,660,138.80 : x
  2. Step 2: Convert to fraction form
    59,215,210.80/88,972,115.40 = 37,660,138.80/x
  3. Step 3: Cross multiply
    59,215,210.80x = 88,972,115.40 × 37,660,138.80
  4. Step 4: Simplify right side
    59,215,210.80x = 3,350,702,215,293,617.50
  5. Step 5: Solve for x
    x = 3,350,702,215,293,617.50/59,215,210.80
  6. Step 6: Final answer
    x = 56,585,160.64

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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.