Home / 48,371,387.50-66,752,514.75-26,641,355.50

Finding the Fourth Proportional to 48,371,387.50, 66,752,514.75 and 26,641,355.50

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Solution

The fourth proportional to 48,371,387.50, 66,752,514.75 and 26,641,355.50 is: 36,765,070.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,371,387.50 : 66,752,514.75 = 26,641,355.50 : x
  2. Step 2: Convert to fraction form
    48,371,387.50/66,752,514.75 = 26,641,355.50/x
  3. Step 3: Cross multiply
    48,371,387.50x = 66,752,514.75 × 26,641,355.50
  4. Step 4: Simplify right side
    48,371,387.50x = 1,778,377,475,973,743.50
  5. Step 5: Solve for x
    x = 1,778,377,475,973,743.50/48,371,387.50
  6. Step 6: Final answer
    x = 36,765,070.59

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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.