Home / 50,114,212.13-69,167,307.86-32,680,290.13

Finding the Fourth Proportional to 50,114,212.13, 69,167,307.86 and 32,680,290.13

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Solution

The fourth proportional to 50,114,212.13, 69,167,307.86 and 32,680,290.13 is: 45,105,122.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,114,212.13 : 69,167,307.86 = 32,680,290.13 : x
  2. Step 2: Convert to fraction form
    50,114,212.13/69,167,307.86 = 32,680,290.13/x
  3. Step 3: Cross multiply
    50,114,212.13x = 69,167,307.86 × 32,680,290.13
  4. Step 4: Simplify right side
    50,114,212.13x = 2,260,407,688,039,510
  5. Step 5: Solve for x
    x = 2,260,407,688,039,510/50,114,212.13
  6. Step 6: Final answer
    x = 45,105,122.72

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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.