Home / 96,770,187.10-145,155,280.65-43,022,475.10

Finding the Fourth Proportional to 96,770,187.10, 145,155,280.65 and 43,022,475.10

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Solution

The fourth proportional to 96,770,187.10, 145,155,280.65 and 43,022,475.10 is: 64,533,712.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,770,187.10 : 145,155,280.65 = 43,022,475.10 : x
  2. Step 2: Convert to fraction form
    96,770,187.10/145,155,280.65 = 43,022,475.10/x
  3. Step 3: Cross multiply
    96,770,187.10x = 145,155,280.65 × 43,022,475.10
  4. Step 4: Simplify right side
    96,770,187.10x = 6,244,939,447,398,137
  5. Step 5: Solve for x
    x = 6,244,939,447,398,137/96,770,187.10
  6. Step 6: Final answer
    x = 64,533,712.65

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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.