Home / 41,232,017.70-61,848,026.55-38,880,555.30

Finding the Fourth Proportional to 41,232,017.70, 61,848,026.55 and 38,880,555.30

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Solution

The fourth proportional to 41,232,017.70, 61,848,026.55 and 38,880,555.30 is: 58,320,832.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,232,017.70 : 61,848,026.55 = 38,880,555.30 : x
  2. Step 2: Convert to fraction form
    41,232,017.70/61,848,026.55 = 38,880,555.30/x
  3. Step 3: Cross multiply
    41,232,017.70x = 61,848,026.55 × 38,880,555.30
  4. Step 4: Simplify right side
    41,232,017.70x = 2,404,685,616,473,143
  5. Step 5: Solve for x
    x = 2,404,685,616,473,143/41,232,017.70
  6. Step 6: Final answer
    x = 58,320,832.95

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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.