Home / 17,715,200.90-26,572,801.35-4,252,028.90

Finding the Fourth Proportional to 17,715,200.90, 26,572,801.35 and 4,252,028.90

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Solution

The fourth proportional to 17,715,200.90, 26,572,801.35 and 4,252,028.90 is: 6,378,043.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,715,200.90 : 26,572,801.35 = 4,252,028.90 : x
  2. Step 2: Convert to fraction form
    17,715,200.90/26,572,801.35 = 4,252,028.90/x
  3. Step 3: Cross multiply
    17,715,200.90x = 26,572,801.35 × 4,252,028.90
  4. Step 4: Simplify right side
    17,715,200.90x = 112,988,319,294,159.03
  5. Step 5: Solve for x
    x = 112,988,319,294,159.03/17,715,200.90
  6. Step 6: Final answer
    x = 6,378,043.35

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Similar ratio
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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.