Home / 3,853,013,550,309.70-5,317,259,473,012.30-2,095,265,891,159.90

Finding the Fourth Proportional to 3,853,013,550,309.70, 5,317,259,473,012.30 and 2,095,265,891,159.90

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Solution

The fourth proportional to 3,853,013,550,309.70, 5,317,259,473,012.30 and 2,095,265,891,159.90 is: 2,891,521,730,400.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,853,013,550,309.70 : 5,317,259,473,012.30 = 2,095,265,891,159.90 : x
  2. Step 2: Convert to fraction form
    3,853,013,550,309.70/5,317,259,473,012.30 = 2,095,265,891,159.90/x
  3. Step 3: Cross multiply
    3,853,013,550,309.70x = 5,317,259,473,012.30 × 2,095,265,891,159.90
  4. Step 4: Simplify right side
    3,853,013,550,309.70x = 11,141,072,408,249,536,633,372,672
  5. Step 5: Solve for x
    x = 11,141,072,408,249,536,633,372,672/3,853,013,550,309.70
  6. Step 6: Final answer
    x = 2,891,521,730,400.88

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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.