Home / 32,277,344.80-48,472,004.40-17,160,800.80

Finding the Fourth Proportional to 32,277,344.80, 48,472,004.40 and 17,160,800.80

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Solution

The fourth proportional to 32,277,344.80, 48,472,004.40 and 17,160,800.80 is: 25,770,967.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,277,344.80 : 48,472,004.40 = 17,160,800.80 : x
  2. Step 2: Convert to fraction form
    32,277,344.80/48,472,004.40 = 17,160,800.80/x
  3. Step 3: Cross multiply
    32,277,344.80x = 48,472,004.40 × 17,160,800.80
  4. Step 4: Simplify right side
    32,277,344.80x = 831,818,411,885,123.50
  5. Step 5: Solve for x
    x = 831,818,411,885,123.50/32,277,344.80
  6. Step 6: Final answer
    x = 25,770,967.75

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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.