Home / 2,497,646,360,141.60-3,743,825,353,301.20-840,125,567,439.22

Finding the Fourth Proportional to 2,497,646,360,141.60, 3,743,825,353,301.20 and 840,125,567,439.22

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Solution

The fourth proportional to 2,497,646,360,141.60, 3,743,825,353,301.20 and 840,125,567,439.22 is: 1,259,298,934,200.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,646,360,141.60 : 3,743,825,353,301.20 = 840,125,567,439.22 : x
  2. Step 2: Convert to fraction form
    2,497,646,360,141.60/3,743,825,353,301.20 = 840,125,567,439.22/x
  3. Step 3: Cross multiply
    2,497,646,360,141.60x = 3,743,825,353,301.20 × 840,125,567,439.22
  4. Step 4: Simplify right side
    2,497,646,360,141.60x = 3,145,283,399,335,509,011,464,192
  5. Step 5: Solve for x
    x = 3,145,283,399,335,509,011,464,192/2,497,646,360,141.60
  6. Step 6: Final answer
    x = 1,259,298,934,200.27

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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.