Home / 31,507,218.60-47,296,257.30-24,350,479.80

Finding the Fourth Proportional to 31,507,218.60, 47,296,257.30 and 24,350,479.80

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Solution

The fourth proportional to 31,507,218.60, 47,296,257.30 and 24,350,479.80 is: 36,553,101.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,507,218.60 : 47,296,257.30 = 24,350,479.80 : x
  2. Step 2: Convert to fraction form
    31,507,218.60/47,296,257.30 = 24,350,479.80/x
  3. Step 3: Cross multiply
    31,507,218.60x = 47,296,257.30 × 24,350,479.80
  4. Step 4: Simplify right side
    31,507,218.60x = 1,151,686,557,999,252.50
  5. Step 5: Solve for x
    x = 1,151,686,557,999,252.50/31,507,218.60
  6. Step 6: Final answer
    x = 36,553,101.45

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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.