Home / 39,796,471.32-59,599,045.08-22,705,328.76

Finding the Fourth Proportional to 39,796,471.32, 59,599,045.08 and 22,705,328.76

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Solution

The fourth proportional to 39,796,471.32, 59,599,045.08 and 22,705,328.76 is: 34,003,414.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,796,471.32 : 59,599,045.08 = 22,705,328.76 : x
  2. Step 2: Convert to fraction form
    39,796,471.32/59,599,045.08 = 22,705,328.76/x
  3. Step 3: Cross multiply
    39,796,471.32x = 59,599,045.08 × 22,705,328.76
  4. Step 4: Simplify right side
    39,796,471.32x = 1,353,215,912,323,460.50
  5. Step 5: Solve for x
    x = 1,353,215,912,323,460.50/39,796,471.32
  6. Step 6: Final answer
    x = 34,003,414.56

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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.