Home / 267,617,255.02-369,441,572.18-179,479,011.76

Finding the Fourth Proportional to 267,617,255.02, 369,441,572.18 and 179,479,011.76

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Solution

The fourth proportional to 267,617,255.02, 369,441,572.18 and 179,479,011.76 is: 247,768,060.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,617,255.02 : 369,441,572.18 = 179,479,011.76 : x
  2. Step 2: Convert to fraction form
    267,617,255.02/369,441,572.18 = 179,479,011.76/x
  3. Step 3: Cross multiply
    267,617,255.02x = 369,441,572.18 × 179,479,011.76
  4. Step 4: Simplify right side
    267,617,255.02x = 66,307,008,276,106,112
  5. Step 5: Solve for x
    x = 66,307,008,276,106,112/267,617,255.02
  6. Step 6: Final answer
    x = 247,768,060.66

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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.