Home / 3,853,013,550,307.20-5,317,259,473,008.80-2,095,265,891,157.40

Finding the Fourth Proportional to 3,853,013,550,307.20, 5,317,259,473,008.80 and 2,095,265,891,157.40

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Solution

The fourth proportional to 3,853,013,550,307.20, 5,317,259,473,008.80 and 2,095,265,891,157.40 is: 2,891,521,730,397.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,853,013,550,307.20 : 5,317,259,473,008.80 = 2,095,265,891,157.40 : x
  2. Step 2: Convert to fraction form
    3,853,013,550,307.20/5,317,259,473,008.80 = 2,095,265,891,157.40/x
  3. Step 3: Cross multiply
    3,853,013,550,307.20x = 5,317,259,473,008.80 × 2,095,265,891,157.40
  4. Step 4: Simplify right side
    3,853,013,550,307.20x = 11,141,072,408,228,910,052,933,632
  5. Step 5: Solve for x
    x = 11,141,072,408,228,910,052,933,632/3,853,013,550,307.20
  6. Step 6: Final answer
    x = 2,891,521,730,397.40

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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.