Home / 61,506,039.80-92,259,059.70-25,102,331.30

Finding the Fourth Proportional to 61,506,039.80, 92,259,059.70 and 25,102,331.30

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Solution

The fourth proportional to 61,506,039.80, 92,259,059.70 and 25,102,331.30 is: 37,653,496.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,506,039.80 : 92,259,059.70 = 25,102,331.30 : x
  2. Step 2: Convert to fraction form
    61,506,039.80/92,259,059.70 = 25,102,331.30/x
  3. Step 3: Cross multiply
    61,506,039.80x = 92,259,059.70 × 25,102,331.30
  4. Step 4: Simplify right side
    61,506,039.80x = 2,315,917,482,015,879
  5. Step 5: Solve for x
    x = 2,315,917,482,015,879/61,506,039.80
  6. Step 6: Final answer
    x = 37,653,496.95

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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.