Home / 41,287,292.60-56,976,669.54-22,703,631.21

Finding the Fourth Proportional to 41,287,292.60, 56,976,669.54 and 22,703,631.21

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Solution

The fourth proportional to 41,287,292.60, 56,976,669.54 and 22,703,631.21 is: 31,331,124.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,287,292.60 : 56,976,669.54 = 22,703,631.21 : x
  2. Step 2: Convert to fraction form
    41,287,292.60/56,976,669.54 = 22,703,631.21/x
  3. Step 3: Cross multiply
    41,287,292.60x = 56,976,669.54 × 22,703,631.21
  4. Step 4: Simplify right side
    41,287,292.60x = 1,293,577,292,473,995
  5. Step 5: Solve for x
    x = 1,293,577,292,473,995/41,287,292.60
  6. Step 6: Final answer
    x = 31,331,124.20

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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.