Home / 48,371,904-66,753,227.52-26,641,872

Finding the Fourth Proportional to 48,371,904, 66,753,227.52 and 26,641,872

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Solution

The fourth proportional to 48,371,904, 66,753,227.52 and 26,641,872 is: 36,765,783.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,371,904 : 66,753,227.52 = 26,641,872 : x
  2. Step 2: Convert to fraction form
    48,371,904/66,753,227.52 = 26,641,872/x
  3. Step 3: Cross multiply
    48,371,904x = 66,753,227.52 × 26,641,872
  4. Step 4: Simplify right side
    48,371,904x = 1,778,430,943,174,717.50
  5. Step 5: Solve for x
    x = 1,778,430,943,174,717.50/48,371,904
  6. Step 6: Final answer
    x = 36,765,783.36

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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.