Home / 59,045,563.60-81,482,912.40-32,940,081.52

Finding the Fourth Proportional to 59,045,563.60, 81,482,912.40 and 32,940,081.52

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Solution

The fourth proportional to 59,045,563.60, 81,482,912.40 and 32,940,081.52 is: 45,457,331.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,045,563.60 : 81,482,912.40 = 32,940,081.52 : x
  2. Step 2: Convert to fraction form
    59,045,563.60/81,482,912.40 = 32,940,081.52/x
  3. Step 3: Cross multiply
    59,045,563.60x = 81,482,912.40 × 32,940,081.52
  4. Step 4: Simplify right side
    59,045,563.60x = 2,684,053,776,943,019
  5. Step 5: Solve for x
    x = 2,684,053,776,943,019/59,045,563.60
  6. Step 6: Final answer
    x = 45,457,331.82

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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.