Home / 29,854,761,240.47-44,788,431,251.27-9,684,612,142.40

Finding the Fourth Proportional to 29,854,761,240.47, 44,788,431,251.27 and 9,684,612,142.40

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Solution

The fourth proportional to 29,854,761,240.47, 44,788,431,251.27 and 9,684,612,142.40 is: 14,528,958,434.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,854,761,240.47 : 44,788,431,251.27 = 9,684,612,142.40 : x
  2. Step 2: Convert to fraction form
    29,854,761,240.47/44,788,431,251.27 = 9,684,612,142.40/x
  3. Step 3: Cross multiply
    29,854,761,240.47x = 44,788,431,251.27 × 9,684,612,142.40
  4. Step 4: Simplify right side
    29,854,761,240.47x = 433,758,585,134,824,685,568
  5. Step 5: Solve for x
    x = 433,758,585,134,824,685,568/29,854,761,240.47
  6. Step 6: Final answer
    x = 14,528,958,434.51

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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.