Home / 45,433,177,737.29-68,151,154,974.13-15,587,090,212.02

Finding the Fourth Proportional to 45,433,177,737.29, 68,151,154,974.13 and 15,587,090,212.02

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Solution

The fourth proportional to 45,433,177,737.29, 68,151,154,974.13 and 15,587,090,212.02 is: 23,381,111,635.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,433,177,737.29 : 68,151,154,974.13 = 15,587,090,212.02 : x
  2. Step 2: Convert to fraction form
    45,433,177,737.29/68,151,154,974.13 = 15,587,090,212.02/x
  3. Step 3: Cross multiply
    45,433,177,737.29x = 68,151,154,974.13 × 15,587,090,212.02
  4. Step 4: Simplify right side
    45,433,177,737.29x = 1,062,278,200,635,119,894,528
  5. Step 5: Solve for x
    x = 1,062,278,200,635,119,894,528/45,433,177,737.29
  6. Step 6: Final answer
    x = 23,381,111,635.59

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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.