Home / 29,375,897,685.30-44,072,491,741.33-9,478,411,837.46

Finding the Fourth Proportional to 29,375,897,685.30, 44,072,491,741.33 and 9,478,411,837.46

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Solution

The fourth proportional to 29,375,897,685.30, 44,072,491,741.33 and 9,478,411,837.46 is: 14,220,407,216.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,375,897,685.30 : 44,072,491,741.33 = 9,478,411,837.46 : x
  2. Step 2: Convert to fraction form
    29,375,897,685.30/44,072,491,741.33 = 9,478,411,837.46/x
  3. Step 3: Cross multiply
    29,375,897,685.30x = 44,072,491,741.33 × 9,478,411,837.46
  4. Step 4: Simplify right side
    29,375,897,685.30x = 417,737,227,427,380,330,496
  5. Step 5: Solve for x
    x = 417,737,227,427,380,330,496/29,375,897,685.30
  6. Step 6: Final answer
    x = 14,220,407,216.23

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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.