Home / 24,304,448.40-33,539,475.18-13,439,060.88

Finding the Fourth Proportional to 24,304,448.40, 33,539,475.18 and 13,439,060.88

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Solution

The fourth proportional to 24,304,448.40, 33,539,475.18 and 13,439,060.88 is: 18,545,537.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,304,448.40 : 33,539,475.18 = 13,439,060.88 : x
  2. Step 2: Convert to fraction form
    24,304,448.40/33,539,475.18 = 13,439,060.88/x
  3. Step 3: Cross multiply
    24,304,448.40x = 33,539,475.18 × 13,439,060.88
  4. Step 4: Simplify right side
    24,304,448.40x = 450,739,048,827,269
  5. Step 5: Solve for x
    x = 450,739,048,827,269/24,304,448.40
  6. Step 6: Final answer
    x = 18,545,537.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.