Home / 58,257,466.80-87,386,200.20-29,592,020.40

Finding the Fourth Proportional to 58,257,466.80, 87,386,200.20 and 29,592,020.40

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Solution

The fourth proportional to 58,257,466.80, 87,386,200.20 and 29,592,020.40 is: 44,388,030.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,257,466.80 : 87,386,200.20 = 29,592,020.40 : x
  2. Step 2: Convert to fraction form
    58,257,466.80/87,386,200.20 = 29,592,020.40/x
  3. Step 3: Cross multiply
    58,257,466.80x = 87,386,200.20 × 29,592,020.40
  4. Step 4: Simplify right side
    58,257,466.80x = 2,585,934,218,996,884
  5. Step 5: Solve for x
    x = 2,585,934,218,996,884/58,257,466.80
  6. Step 6: Final answer
    x = 44,388,030.60

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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.