Home / 31,971,567.60-47,957,351.40-22,397,756.40

Finding the Fourth Proportional to 31,971,567.60, 47,957,351.40 and 22,397,756.40

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Solution

The fourth proportional to 31,971,567.60, 47,957,351.40 and 22,397,756.40 is: 33,596,634.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,971,567.60 : 47,957,351.40 = 22,397,756.40 : x
  2. Step 2: Convert to fraction form
    31,971,567.60/47,957,351.40 = 22,397,756.40/x
  3. Step 3: Cross multiply
    31,971,567.60x = 47,957,351.40 × 22,397,756.40
  4. Step 4: Simplify right side
    31,971,567.60x = 1,074,137,074,246,398.88
  5. Step 5: Solve for x
    x = 1,074,137,074,246,398.88/31,971,567.60
  6. Step 6: Final answer
    x = 33,596,634.60

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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.