Home / 32,684,739.30-49,021,860.15-9,960,351.30

Finding the Fourth Proportional to 32,684,739.30, 49,021,860.15 and 9,960,351.30

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Solution

The fourth proportional to 32,684,739.30, 49,021,860.15 and 9,960,351.30 is: 14,938,927.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,684,739.30 : 49,021,860.15 = 9,960,351.30 : x
  2. Step 2: Convert to fraction form
    32,684,739.30/49,021,860.15 = 9,960,351.30/x
  3. Step 3: Cross multiply
    32,684,739.30x = 49,021,860.15 × 9,960,351.30
  4. Step 4: Simplify right side
    32,684,739.30x = 488,274,948,473,470.69
  5. Step 5: Solve for x
    x = 488,274,948,473,470.69/32,684,739.30
  6. Step 6: Final answer
    x = 14,938,927.43

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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.