Home / 97,808,414.20-146,712,621.30-59,544,662.20

Finding the Fourth Proportional to 97,808,414.20, 146,712,621.30 and 59,544,662.20

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Solution

The fourth proportional to 97,808,414.20, 146,712,621.30 and 59,544,662.20 is: 89,316,993.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,808,414.20 : 146,712,621.30 = 59,544,662.20 : x
  2. Step 2: Convert to fraction form
    97,808,414.20/146,712,621.30 = 59,544,662.20/x
  3. Step 3: Cross multiply
    97,808,414.20x = 146,712,621.30 × 59,544,662.20
  4. Step 4: Simplify right side
    97,808,414.20x = 8,735,953,475,785,026
  5. Step 5: Solve for x
    x = 8,735,953,475,785,026/97,808,414.20
  6. Step 6: Final answer
    x = 89,316,993.30

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Similar ratio
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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.