Home / 47,610,694.51-65,703,478.33-26,707,360.83

Finding the Fourth Proportional to 47,610,694.51, 65,703,478.33 and 26,707,360.83

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Solution

The fourth proportional to 47,610,694.51, 65,703,478.33 and 26,707,360.83 is: 36,856,561.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,610,694.51 : 65,703,478.33 = 26,707,360.83 : x
  2. Step 2: Convert to fraction form
    47,610,694.51/65,703,478.33 = 26,707,360.83/x
  3. Step 3: Cross multiply
    47,610,694.51x = 65,703,478.33 × 26,707,360.83
  4. Step 4: Simplify right side
    47,610,694.51x = 1,754,766,503,578,779.75
  5. Step 5: Solve for x
    x = 1,754,766,503,578,779.75/47,610,694.51
  6. Step 6: Final answer
    x = 36,856,561.78

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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.