Home / 605,232,031.30-907,848,046.95-550,706,184.70

Finding the Fourth Proportional to 605,232,031.30, 907,848,046.95 and 550,706,184.70

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Solution

The fourth proportional to 605,232,031.30, 907,848,046.95 and 550,706,184.70 is: 826,059,277.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,232,031.30 : 907,848,046.95 = 550,706,184.70 : x
  2. Step 2: Convert to fraction form
    605,232,031.30/907,848,046.95 = 550,706,184.70/x
  3. Step 3: Cross multiply
    605,232,031.30x = 907,848,046.95 × 550,706,184.70
  4. Step 4: Simplify right side
    605,232,031.30x = 499,957,534,223,181,056
  5. Step 5: Solve for x
    x = 499,957,534,223,181,056/605,232,031.30
  6. Step 6: Final answer
    x = 826,059,277.05

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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.