Home / 59,444,865.70-89,167,298.55-43,236,571.30

Finding the Fourth Proportional to 59,444,865.70, 89,167,298.55 and 43,236,571.30

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Solution

The fourth proportional to 59,444,865.70, 89,167,298.55 and 43,236,571.30 is: 64,854,856.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,444,865.70 : 89,167,298.55 = 43,236,571.30 : x
  2. Step 2: Convert to fraction form
    59,444,865.70/89,167,298.55 = 43,236,571.30/x
  3. Step 3: Cross multiply
    59,444,865.70x = 89,167,298.55 × 43,236,571.30
  4. Step 4: Simplify right side
    59,444,865.70x = 3,855,288,261,385,461
  5. Step 5: Solve for x
    x = 3,855,288,261,385,461/59,444,865.70
  6. Step 6: Final answer
    x = 64,854,856.95

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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.