Home / 2,013,571,654,707.60-2,778,729,996,277.20-1,087,625,726,318.70

Finding the Fourth Proportional to 2,013,571,654,707.60, 2,778,729,996,277.20 and 1,087,625,726,318.70

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Solution

The fourth proportional to 2,013,571,654,707.60, 2,778,729,996,277.20 and 1,087,625,726,318.70 is: 1,500,924,103,385.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,013,571,654,707.60 : 2,778,729,996,277.20 = 1,087,625,726,318.70 : x
  2. Step 2: Convert to fraction form
    2,013,571,654,707.60/2,778,729,996,277.20 = 1,087,625,726,318.70/x
  3. Step 3: Cross multiply
    2,013,571,654,707.60x = 2,778,729,996,277.20 × 1,087,625,726,318.70
  4. Step 4: Simplify right side
    2,013,571,654,707.60x = 3,022,218,230,444,548,539,023,360
  5. Step 5: Solve for x
    x = 3,022,218,230,444,548,539,023,360/2,013,571,654,707.60
  6. Step 6: Final answer
    x = 1,500,924,103,385.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.