Home / 60,841,732.20-91,262,598.29-14,783,364.57

Finding the Fourth Proportional to 60,841,732.20, 91,262,598.29 and 14,783,364.57

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Solution

The fourth proportional to 60,841,732.20, 91,262,598.29 and 14,783,364.57 is: 22,175,046.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,841,732.20 : 91,262,598.29 = 14,783,364.57 : x
  2. Step 2: Convert to fraction form
    60,841,732.20/91,262,598.29 = 14,783,364.57/x
  3. Step 3: Cross multiply
    60,841,732.20x = 91,262,598.29 × 14,783,364.57
  4. Step 4: Simplify right side
    60,841,732.20x = 1,349,168,262,533,440.50
  5. Step 5: Solve for x
    x = 1,349,168,262,533,440.50/60,841,732.20
  6. Step 6: Final answer
    x = 22,175,046.86

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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.