Home / 48,245,304.56-72,308,667.92-22,302,513.90

Finding the Fourth Proportional to 48,245,304.56, 72,308,667.92 and 22,302,513.90

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Solution

The fourth proportional to 48,245,304.56, 72,308,667.92 and 22,302,513.90 is: 33,426,363.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,245,304.56 : 72,308,667.92 = 22,302,513.90 : x
  2. Step 2: Convert to fraction form
    48,245,304.56/72,308,667.92 = 22,302,513.90/x
  3. Step 3: Cross multiply
    48,245,304.56x = 72,308,667.92 × 22,302,513.90
  4. Step 4: Simplify right side
    48,245,304.56x = 1,612,665,071,376,284
  5. Step 5: Solve for x
    x = 1,612,665,071,376,284/48,245,304.56
  6. Step 6: Final answer
    x = 33,426,363.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.