Home / 32,554,645.20-48,839,743.80-9,835,765.20

Finding the Fourth Proportional to 32,554,645.20, 48,839,743.80 and 9,835,765.20

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Solution

The fourth proportional to 32,554,645.20, 48,839,743.80 and 9,835,765.20 is: 14,755,997.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,554,645.20 : 48,839,743.80 = 9,835,765.20 : x
  2. Step 2: Convert to fraction form
    32,554,645.20/48,839,743.80 = 9,835,765.20/x
  3. Step 3: Cross multiply
    32,554,645.20x = 48,839,743.80 × 9,835,765.20
  4. Step 4: Simplify right side
    32,554,645.20x = 480,376,252,444,955.69
  5. Step 5: Solve for x
    x = 480,376,252,444,955.69/32,554,645.20
  6. Step 6: Final answer
    x = 14,755,997.17

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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.