Home / 17,604,352.50-26,387,891.38-5,921,602.16

Finding the Fourth Proportional to 17,604,352.50, 26,387,891.38 and 5,921,602.16

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Solution

The fourth proportional to 17,604,352.50, 26,387,891.38 and 5,921,602.16 is: 8,876,134.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,604,352.50 : 26,387,891.38 = 5,921,602.16 : x
  2. Step 2: Convert to fraction form
    17,604,352.50/26,387,891.38 = 5,921,602.16/x
  3. Step 3: Cross multiply
    17,604,352.50x = 26,387,891.38 × 5,921,602.16
  4. Step 4: Simplify right side
    17,604,352.50x = 156,258,594,564,045.38
  5. Step 5: Solve for x
    x = 156,258,594,564,045.38/17,604,352.50
  6. Step 6: Final answer
    x = 8,876,134.16

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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.