Home / 47,795,120,041-71,657,336,344.97-28,904,207,934.28

Finding the Fourth Proportional to 47,795,120,041, 71,657,336,344.97 and 28,904,207,934.28

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Solution

The fourth proportional to 47,795,120,041, 71,657,336,344.97 and 28,904,207,934.28 is: 43,334,937,708.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,795,120,041 : 71,657,336,344.97 = 28,904,207,934.28 : x
  2. Step 2: Convert to fraction form
    47,795,120,041/71,657,336,344.97 = 28,904,207,934.28/x
  3. Step 3: Cross multiply
    47,795,120,041x = 71,657,336,344.97 × 28,904,207,934.28
  4. Step 4: Simplify right side
    47,795,120,041x = 2,071,198,549,731,652,403,200
  5. Step 5: Solve for x
    x = 2,071,198,549,731,652,403,200/47,795,120,041
  6. Step 6: Final answer
    x = 43,334,937,708.18

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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.