Home / 32,598,904.20-48,898,356.30-19,631,743.80

Finding the Fourth Proportional to 32,598,904.20, 48,898,356.30 and 19,631,743.80

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Solution

The fourth proportional to 32,598,904.20, 48,898,356.30 and 19,631,743.80 is: 29,447,615.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,598,904.20 : 48,898,356.30 = 19,631,743.80 : x
  2. Step 2: Convert to fraction form
    32,598,904.20/48,898,356.30 = 19,631,743.80/x
  3. Step 3: Cross multiply
    32,598,904.20x = 48,898,356.30 × 19,631,743.80
  4. Step 4: Simplify right side
    32,598,904.20x = 959,960,003,122,715.88
  5. Step 5: Solve for x
    x = 959,960,003,122,715.88/32,598,904.20
  6. Step 6: Final answer
    x = 29,447,615.70

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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.