Home / 23,445,046.80-35,167,570.20-15,792,296.40

Finding the Fourth Proportional to 23,445,046.80, 35,167,570.20 and 15,792,296.40

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Solution

The fourth proportional to 23,445,046.80, 35,167,570.20 and 15,792,296.40 is: 23,688,444.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,445,046.80 : 35,167,570.20 = 15,792,296.40 : x
  2. Step 2: Convert to fraction form
    23,445,046.80/35,167,570.20 = 15,792,296.40/x
  3. Step 3: Cross multiply
    23,445,046.80x = 35,167,570.20 × 15,792,296.40
  4. Step 4: Simplify right side
    23,445,046.80x = 555,376,692,266,207.31
  5. Step 5: Solve for x
    x = 555,376,692,266,207.31/23,445,046.80
  6. Step 6: Final answer
    x = 23,688,444.60

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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.