Home / 25,254,883.04-34,861,216.26-16,553,616.39

Finding the Fourth Proportional to 25,254,883.04, 34,861,216.26 and 16,553,616.39

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Solution

The fourth proportional to 25,254,883.04, 34,861,216.26 and 16,553,616.39 is: 22,850,202.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,254,883.04 : 34,861,216.26 = 16,553,616.39 : x
  2. Step 2: Convert to fraction form
    25,254,883.04/34,861,216.26 = 16,553,616.39/x
  3. Step 3: Cross multiply
    25,254,883.04x = 34,861,216.26 × 16,553,616.39
  4. Step 4: Simplify right side
    25,254,883.04x = 577,079,200,856,870.50
  5. Step 5: Solve for x
    x = 577,079,200,856,870.50/25,254,883.04
  6. Step 6: Final answer
    x = 22,850,202.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.