Home / 31,412,680.60-47,154,450.30-24,255,941.80

Finding the Fourth Proportional to 31,412,680.60, 47,154,450.30 and 24,255,941.80

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Solution

The fourth proportional to 31,412,680.60, 47,154,450.30 and 24,255,941.80 is: 36,411,270.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,412,680.60 : 47,154,450.30 = 24,255,941.80 : x
  2. Step 2: Convert to fraction form
    31,412,680.60/47,154,450.30 = 24,255,941.80/x
  3. Step 3: Cross multiply
    31,412,680.60x = 47,154,450.30 × 24,255,941.80
  4. Step 4: Simplify right side
    31,412,680.60x = 1,143,775,602,087,792.50
  5. Step 5: Solve for x
    x = 1,143,775,602,087,792.50/31,412,680.60
  6. Step 6: Final answer
    x = 36,411,270.23

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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.