Home / 22,644,187.25-31,250,290.34-17,052,423.53

Finding the Fourth Proportional to 22,644,187.25, 31,250,290.34 and 17,052,423.53

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Solution

The fourth proportional to 22,644,187.25, 31,250,290.34 and 17,052,423.53 is: 23,533,332.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,644,187.25 : 31,250,290.34 = 17,052,423.53 : x
  2. Step 2: Convert to fraction form
    22,644,187.25/31,250,290.34 = 17,052,423.53/x
  3. Step 3: Cross multiply
    22,644,187.25x = 31,250,290.34 × 17,052,423.53
  4. Step 4: Simplify right side
    22,644,187.25x = 532,893,186,227,885.62
  5. Step 5: Solve for x
    x = 532,893,186,227,885.62/22,644,187.25
  6. Step 6: Final answer
    x = 23,533,332.43

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1.5x scale

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.