Home / 58,456,945.40-87,685,418.10-24,366,961.40

Finding the Fourth Proportional to 58,456,945.40, 87,685,418.10 and 24,366,961.40

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Solution

The fourth proportional to 58,456,945.40, 87,685,418.10 and 24,366,961.40 is: 36,550,442.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,456,945.40 : 87,685,418.10 = 24,366,961.40 : x
  2. Step 2: Convert to fraction form
    58,456,945.40/87,685,418.10 = 24,366,961.40/x
  3. Step 3: Cross multiply
    58,456,945.40x = 87,685,418.10 × 24,366,961.40
  4. Step 4: Simplify right side
    58,456,945.40x = 2,136,627,198,185,561
  5. Step 5: Solve for x
    x = 2,136,627,198,185,561/58,456,945.40
  6. Step 6: Final answer
    x = 36,550,442.10

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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.