Home / 3,853,013,550,204.60-5,317,259,472,867-2,095,265,891,054.20

Finding the Fourth Proportional to 3,853,013,550,204.60, 5,317,259,472,867 and 2,095,265,891,054.20

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Solution

The fourth proportional to 3,853,013,550,204.60, 5,317,259,472,867 and 2,095,265,891,054.20 is: 2,891,521,730,254.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,853,013,550,204.60 : 5,317,259,472,867 = 2,095,265,891,054.20 : x
  2. Step 2: Convert to fraction form
    3,853,013,550,204.60/5,317,259,472,867 = 2,095,265,891,054.20/x
  3. Step 3: Cross multiply
    3,853,013,550,204.60x = 5,317,259,472,867 × 2,095,265,891,054.20
  4. Step 4: Simplify right side
    3,853,013,550,204.60x = 11,141,072,407,383,061,341,143,040
  5. Step 5: Solve for x
    x = 11,141,072,407,383,061,341,143,040/3,853,013,550,204.60
  6. Step 6: Final answer
    x = 2,891,521,730,254.87

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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.