Home / 410,588,699.75-566,472,904.20-234,250,014.95

Finding the Fourth Proportional to 410,588,699.75, 566,472,904.20 and 234,250,014.95

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Solution

The fourth proportional to 410,588,699.75, 566,472,904.20 and 234,250,014.95 is: 323,185,431.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,588,699.75 : 566,472,904.20 = 234,250,014.95 : x
  2. Step 2: Convert to fraction form
    410,588,699.75/566,472,904.20 = 234,250,014.95/x
  3. Step 3: Cross multiply
    410,588,699.75x = 566,472,904.20 × 234,250,014.95
  4. Step 4: Simplify right side
    410,588,699.75x = 132,696,286,277,619,920
  5. Step 5: Solve for x
    x = 132,696,286,277,619,920/410,588,699.75
  6. Step 6: Final answer
    x = 323,185,431.94

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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.