Home / 596,439,577,250.55-894,662,710,454.95-198,945,064,311.04

Finding the Fourth Proportional to 596,439,577,250.55, 894,662,710,454.95 and 198,945,064,311.04

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Solution

The fourth proportional to 596,439,577,250.55, 894,662,710,454.95 and 198,945,064,311.04 is: 298,418,712,065.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,439,577,250.55 : 894,662,710,454.95 = 198,945,064,311.04 : x
  2. Step 2: Convert to fraction form
    596,439,577,250.55/894,662,710,454.95 = 198,945,064,311.04/x
  3. Step 3: Cross multiply
    596,439,577,250.55x = 894,662,710,454.95 × 198,945,064,311.04
  4. Step 4: Simplify right side
    596,439,577,250.55x = 177,988,730,468,149,378,416,640
  5. Step 5: Solve for x
    x = 177,988,730,468,149,378,416,640/596,439,577,250.55
  6. Step 6: Final answer
    x = 298,418,712,065.75

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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.