Home / 31,832,242.85-47,748,304.60-9,974,295.44

Finding the Fourth Proportional to 31,832,242.85, 47,748,304.60 and 9,974,295.44

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Solution

The fourth proportional to 31,832,242.85, 47,748,304.60 and 9,974,295.44 is: 14,961,424.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,832,242.85 : 47,748,304.60 = 9,974,295.44 : x
  2. Step 2: Convert to fraction form
    31,832,242.85/47,748,304.60 = 9,974,295.44/x
  3. Step 3: Cross multiply
    31,832,242.85x = 47,748,304.60 × 9,974,295.44
  4. Step 4: Simplify right side
    31,832,242.85x = 476,255,697,051,531.88
  5. Step 5: Solve for x
    x = 476,255,697,051,531.88/31,832,242.85
  6. Step 6: Final answer
    x = 14,961,424.47

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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.