Home / 15,549,857.02-23,324,785.52-10,707,100.90

Finding the Fourth Proportional to 15,549,857.02, 23,324,785.52 and 10,707,100.90

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Solution

The fourth proportional to 15,549,857.02, 23,324,785.52 and 10,707,100.90 is: 16,060,651.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,549,857.02 : 23,324,785.52 = 10,707,100.90 : x
  2. Step 2: Convert to fraction form
    15,549,857.02/23,324,785.52 = 10,707,100.90/x
  3. Step 3: Cross multiply
    15,549,857.02x = 23,324,785.52 × 10,707,100.90
  4. Step 4: Simplify right side
    15,549,857.02x = 249,740,832,033,498.97
  5. Step 5: Solve for x
    x = 249,740,832,033,498.97/15,549,857.02
  6. Step 6: Final answer
    x = 16,060,651.34

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Double scale
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Similar ratio
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1.5x scale

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.