Home / 17,567,542.76-26,312,935.88-7,301,276.30

Finding the Fourth Proportional to 17,567,542.76, 26,312,935.88 and 7,301,276.30

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Solution

The fourth proportional to 17,567,542.76, 26,312,935.88 and 7,301,276.30 is: 10,935,963.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,567,542.76 : 26,312,935.88 = 7,301,276.30 : x
  2. Step 2: Convert to fraction form
    17,567,542.76/26,312,935.88 = 7,301,276.30/x
  3. Step 3: Cross multiply
    17,567,542.76x = 26,312,935.88 × 7,301,276.30
  4. Step 4: Simplify right side
    17,567,542.76x = 192,118,015,010,752.16
  5. Step 5: Solve for x
    x = 192,118,015,010,752.16/17,567,542.76
  6. Step 6: Final answer
    x = 10,935,963.99

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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.