Home / 3,853,013,550,256.30-5,317,259,472,938.20-2,095,265,891,106.30

Finding the Fourth Proportional to 3,853,013,550,256.30, 5,317,259,472,938.20 and 2,095,265,891,106.30

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Solution

The fourth proportional to 3,853,013,550,256.30, 5,317,259,472,938.20 and 2,095,265,891,106.30 is: 2,891,521,730,326.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,853,013,550,256.30 : 5,317,259,472,938.20 = 2,095,265,891,106.30 : x
  2. Step 2: Convert to fraction form
    3,853,013,550,256.30/5,317,259,472,938.20 = 2,095,265,891,106.30/x
  3. Step 3: Cross multiply
    3,853,013,550,256.30x = 5,317,259,472,938.20 × 2,095,265,891,106.30
  4. Step 4: Simplify right side
    3,853,013,550,256.30x = 11,141,072,407,809,272,420,761,600
  5. Step 5: Solve for x
    x = 11,141,072,407,809,272,420,761,600/3,853,013,550,256.30
  6. Step 6: Final answer
    x = 2,891,521,730,326.69

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Double scale
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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.