Home / 50,026,005.20-74,961,529.08-34,703,095.76

Finding the Fourth Proportional to 50,026,005.20, 74,961,529.08 and 34,703,095.76

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Solution

The fourth proportional to 50,026,005.20, 74,961,529.08 and 34,703,095.76 is: 52,000,896.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,026,005.20 : 74,961,529.08 = 34,703,095.76 : x
  2. Step 2: Convert to fraction form
    50,026,005.20/74,961,529.08 = 34,703,095.76/x
  3. Step 3: Cross multiply
    50,026,005.20x = 74,961,529.08 × 34,703,095.76
  4. Step 4: Simplify right side
    50,026,005.20x = 2,601,397,121,979,264.50
  5. Step 5: Solve for x
    x = 2,601,397,121,979,264.50/50,026,005.20
  6. Step 6: Final answer
    x = 52,000,896.57

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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.