Home / 32,030,440.13-48,053,853.25-9,311,337.38

Finding the Fourth Proportional to 32,030,440.13, 48,053,853.25 and 9,311,337.38

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Solution

The fourth proportional to 32,030,440.13, 48,053,853.25 and 9,311,337.38 is: 13,969,387.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,030,440.13 : 48,053,853.25 = 9,311,337.38 : x
  2. Step 2: Convert to fraction form
    32,030,440.13/48,053,853.25 = 9,311,337.38/x
  3. Step 3: Cross multiply
    32,030,440.13x = 48,053,853.25 × 9,311,337.38
  4. Step 4: Simplify right side
    32,030,440.13x = 447,445,640,116,615.81
  5. Step 5: Solve for x
    x = 447,445,640,116,615.81/32,030,440.13
  6. Step 6: Final answer
    x = 13,969,387.82

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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.