Home / 17,133,988.20-25,701,070.92-5,774,535.24

Finding the Fourth Proportional to 17,133,988.20, 25,701,070.92 and 5,774,535.24

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Solution

The fourth proportional to 17,133,988.20, 25,701,070.92 and 5,774,535.24 is: 8,661,832.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,133,988.20 : 25,701,070.92 = 5,774,535.24 : x
  2. Step 2: Convert to fraction form
    17,133,988.20/25,701,070.92 = 5,774,535.24/x
  3. Step 3: Cross multiply
    17,133,988.20x = 25,701,070.92 × 5,774,535.24
  4. Step 4: Simplify right side
    17,133,988.20x = 148,411,739,733,279.25
  5. Step 5: Solve for x
    x = 148,411,739,733,279.25/17,133,988.20
  6. Step 6: Final answer
    x = 8,661,832.73

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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.