Home / 48,687,037.25-67,190,210.93-26,957,005.25

Finding the Fourth Proportional to 48,687,037.25, 67,190,210.93 and 26,957,005.25

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Solution

The fourth proportional to 48,687,037.25, 67,190,210.93 and 26,957,005.25 is: 37,201,829.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,687,037.25 : 67,190,210.93 = 26,957,005.25 : x
  2. Step 2: Convert to fraction form
    48,687,037.25/67,190,210.93 = 26,957,005.25/x
  3. Step 3: Cross multiply
    48,687,037.25x = 67,190,210.93 × 26,957,005.25
  4. Step 4: Simplify right side
    48,687,037.25x = 1,811,246,868,653,832.25
  5. Step 5: Solve for x
    x = 1,811,246,868,653,832.25/48,687,037.25
  6. Step 6: Final answer
    x = 37,201,829.71

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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.