Home / 67,434,083.74-93,059,034.43-36,494,253.02

Finding the Fourth Proportional to 67,434,083.74, 93,059,034.43 and 36,494,253.02

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Solution

The fourth proportional to 67,434,083.74, 93,059,034.43 and 36,494,253.02 is: 50,362,068.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,434,083.74 : 93,059,034.43 = 36,494,253.02 : x
  2. Step 2: Convert to fraction form
    67,434,083.74/93,059,034.43 = 36,494,253.02/x
  3. Step 3: Cross multiply
    67,434,083.74x = 93,059,034.43 × 36,494,253.02
  4. Step 4: Simplify right side
    67,434,083.74x = 3,396,119,948,285,312
  5. Step 5: Solve for x
    x = 3,396,119,948,285,312/67,434,083.74
  6. Step 6: Final answer
    x = 50,362,068.56

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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.