Home / 295,002,203.40-442,503,305.10-100,896,330.60

Finding the Fourth Proportional to 295,002,203.40, 442,503,305.10 and 100,896,330.60

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Solution

The fourth proportional to 295,002,203.40, 442,503,305.10 and 100,896,330.60 is: 151,344,495.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,002,203.40 : 442,503,305.10 = 100,896,330.60 : x
  2. Step 2: Convert to fraction form
    295,002,203.40/442,503,305.10 = 100,896,330.60/x
  3. Step 3: Cross multiply
    295,002,203.40x = 442,503,305.10 × 100,896,330.60
  4. Step 4: Simplify right side
    295,002,203.40x = 44,646,959,762,962,264
  5. Step 5: Solve for x
    x = 44,646,959,762,962,264/295,002,203.40
  6. Step 6: Final answer
    x = 151,344,495.90

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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.