Home / 89,540,363.10-134,310,544.65-32,034,510.30

Finding the Fourth Proportional to 89,540,363.10, 134,310,544.65 and 32,034,510.30

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Solution

The fourth proportional to 89,540,363.10, 134,310,544.65 and 32,034,510.30 is: 48,051,765.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,540,363.10 : 134,310,544.65 = 32,034,510.30 : x
  2. Step 2: Convert to fraction form
    89,540,363.10/134,310,544.65 = 32,034,510.30/x
  3. Step 3: Cross multiply
    89,540,363.10x = 134,310,544.65 × 32,034,510.30
  4. Step 4: Simplify right side
    89,540,363.10x = 4,302,572,525,989,035
  5. Step 5: Solve for x
    x = 4,302,572,525,989,035/89,540,363.10
  6. Step 6: Final answer
    x = 48,051,765.45

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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.