Home / 4,995,292,720,295.10-7,487,650,706,620.50-1,680,251,134,890.50

Finding the Fourth Proportional to 4,995,292,720,295.10, 7,487,650,706,620.50 and 1,680,251,134,890.50

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Solution

The fourth proportional to 4,995,292,720,295.10, 7,487,650,706,620.50 and 1,680,251,134,890.50 is: 2,518,597,868,418.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995,292,720,295.10 : 7,487,650,706,620.50 = 1,680,251,134,890.50 : x
  2. Step 2: Convert to fraction form
    4,995,292,720,295.10/7,487,650,706,620.50 = 1,680,251,134,890.50/x
  3. Step 3: Cross multiply
    4,995,292,720,295.10x = 7,487,650,706,620.50 × 1,680,251,134,890.50
  4. Step 4: Simplify right side
    4,995,292,720,295.10x = 12,581,133,597,462,750,396,678,144
  5. Step 5: Solve for x
    x = 12,581,133,597,462,750,396,678,144/4,995,292,720,295.10
  6. Step 6: Final answer
    x = 2,518,597,868,418.71

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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.