Home / 62,272,926.56-85,936,790.52-34,771,838.96

Finding the Fourth Proportional to 62,272,926.56, 85,936,790.52 and 34,771,838.96

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Solution

The fourth proportional to 62,272,926.56, 85,936,790.52 and 34,771,838.96 is: 47,985,222.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,272,926.56 : 85,936,790.52 = 34,771,838.96 : x
  2. Step 2: Convert to fraction form
    62,272,926.56/85,936,790.52 = 34,771,838.96/x
  3. Step 3: Cross multiply
    62,272,926.56x = 85,936,790.52 × 34,771,838.96
  4. Step 4: Simplify right side
    62,272,926.56x = 2,988,180,240,700,694.50
  5. Step 5: Solve for x
    x = 2,988,180,240,700,694.50/62,272,926.56
  6. Step 6: Final answer
    x = 47,985,222.56

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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.