Home / 41,472,030.40-62,208,045.60-32,905,988.80

Finding the Fourth Proportional to 41,472,030.40, 62,208,045.60 and 32,905,988.80

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Solution

The fourth proportional to 41,472,030.40, 62,208,045.60 and 32,905,988.80 is: 49,358,983.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,472,030.40 : 62,208,045.60 = 32,905,988.80 : x
  2. Step 2: Convert to fraction form
    41,472,030.40/62,208,045.60 = 32,905,988.80/x
  3. Step 3: Cross multiply
    41,472,030.40x = 62,208,045.60 × 32,905,988.80
  4. Step 4: Simplify right side
    41,472,030.40x = 2,047,017,251,783,489.50
  5. Step 5: Solve for x
    x = 2,047,017,251,783,489.50/41,472,030.40
  6. Step 6: Final answer
    x = 49,358,983.20

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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.