Home / 47,610,836.64-65,703,673.80-26,707,502.52

Finding the Fourth Proportional to 47,610,836.64, 65,703,673.80 and 26,707,502.52

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Solution

The fourth proportional to 47,610,836.64, 65,703,673.80 and 26,707,502.52 is: 36,856,756.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,610,836.64 : 65,703,673.80 = 26,707,502.52 : x
  2. Step 2: Convert to fraction form
    47,610,836.64/65,703,673.80 = 26,707,502.52/x
  3. Step 3: Cross multiply
    47,610,836.64x = 65,703,673.80 × 26,707,502.52
  4. Step 4: Simplify right side
    47,610,836.64x = 1,754,781,033,586,757.75
  5. Step 5: Solve for x
    x = 1,754,781,033,586,757.75/47,610,836.64
  6. Step 6: Final answer
    x = 36,856,756.94

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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.