Home / 4,995,292,720,296.20-7,487,650,706,622.30-1,680,251,134,891.50

Finding the Fourth Proportional to 4,995,292,720,296.20, 7,487,650,706,622.30 and 1,680,251,134,891.50

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Solution

The fourth proportional to 4,995,292,720,296.20, 7,487,650,706,622.30 and 1,680,251,134,891.50 is: 2,518,597,868,420.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995,292,720,296.20 : 7,487,650,706,622.30 = 1,680,251,134,891.50 : x
  2. Step 2: Convert to fraction form
    4,995,292,720,296.20/7,487,650,706,622.30 = 1,680,251,134,891.50/x
  3. Step 3: Cross multiply
    4,995,292,720,296.20x = 7,487,650,706,622.30 × 1,680,251,134,891.50
  4. Step 4: Simplify right side
    4,995,292,720,296.20x = 12,581,133,597,473,260,181,651,456
  5. Step 5: Solve for x
    x = 12,581,133,597,473,260,181,651,456/4,995,292,720,296.20
  6. Step 6: Final answer
    x = 2,518,597,868,420.26

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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.