Home / 269,255,059.17-403,054,221.24-175,680,541.71

Finding the Fourth Proportional to 269,255,059.17, 403,054,221.24 and 175,680,541.71

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Solution

The fourth proportional to 269,255,059.17, 403,054,221.24 and 175,680,541.71 is: 262,980,328.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,255,059.17 : 403,054,221.24 = 175,680,541.71 : x
  2. Step 2: Convert to fraction form
    269,255,059.17/403,054,221.24 = 175,680,541.71/x
  3. Step 3: Cross multiply
    269,255,059.17x = 403,054,221.24 × 175,680,541.71
  4. Step 4: Simplify right side
    269,255,059.17x = 70,808,783,925,945,392
  5. Step 5: Solve for x
    x = 70,808,783,925,945,392/269,255,059.17
  6. Step 6: Final answer
    x = 262,980,328.56

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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.