Home / 83,933,724.16-125,900,810.88-23,349,456.64

Finding the Fourth Proportional to 83,933,724.16, 125,900,810.88 and 23,349,456.64

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Solution

The fourth proportional to 83,933,724.16, 125,900,810.88 and 23,349,456.64 is: 35,024,247.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,933,724.16 : 125,900,810.88 = 23,349,456.64 : x
  2. Step 2: Convert to fraction form
    83,933,724.16/125,900,810.88 = 23,349,456.64/x
  3. Step 3: Cross multiply
    83,933,724.16x = 125,900,810.88 × 23,349,456.64
  4. Step 4: Simplify right side
    83,933,724.16x = 2,939,715,524,583,400
  5. Step 5: Solve for x
    x = 2,939,715,524,583,400/83,933,724.16
  6. Step 6: Final answer
    x = 35,024,247.45

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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.