Home / 39,759,257.70-59,638,886.55-32,578,899.30

Finding the Fourth Proportional to 39,759,257.70, 59,638,886.55 and 32,578,899.30

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Solution

The fourth proportional to 39,759,257.70, 59,638,886.55 and 32,578,899.30 is: 48,868,348.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,759,257.70 : 59,638,886.55 = 32,578,899.30 : x
  2. Step 2: Convert to fraction form
    39,759,257.70/59,638,886.55 = 32,578,899.30/x
  3. Step 3: Cross multiply
    39,759,257.70x = 59,638,886.55 × 32,578,899.30
  4. Step 4: Simplify right side
    39,759,257.70x = 1,942,969,279,276,574.25
  5. Step 5: Solve for x
    x = 1,942,969,279,276,574.25/39,759,257.70
  6. Step 6: Final answer
    x = 48,868,348.95

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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.