Home / 94,342,513.47-141,519,871.95-29,649,019.56

Finding the Fourth Proportional to 94,342,513.47, 141,519,871.95 and 29,649,019.56

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Solution

The fourth proportional to 94,342,513.47, 141,519,871.95 and 29,649,019.56 is: 44,475,446.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,342,513.47 : 141,519,871.95 = 29,649,019.56 : x
  2. Step 2: Convert to fraction form
    94,342,513.47/141,519,871.95 = 29,649,019.56/x
  3. Step 3: Cross multiply
    94,342,513.47x = 141,519,871.95 × 29,649,019.56
  4. Step 4: Simplify right side
    94,342,513.47x = 4,195,925,451,574,245
  5. Step 5: Solve for x
    x = 4,195,925,451,574,245/94,342,513.47
  6. Step 6: Final answer
    x = 44,475,446.94

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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.