Home / 59,054,695.10-88,582,042.65-53,102,555.90

Finding the Fourth Proportional to 59,054,695.10, 88,582,042.65 and 53,102,555.90

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Solution

The fourth proportional to 59,054,695.10, 88,582,042.65 and 53,102,555.90 is: 79,653,833.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,054,695.10 : 88,582,042.65 = 53,102,555.90 : x
  2. Step 2: Convert to fraction form
    59,054,695.10/88,582,042.65 = 53,102,555.90/x
  3. Step 3: Cross multiply
    59,054,695.10x = 88,582,042.65 × 53,102,555.90
  4. Step 4: Simplify right side
    59,054,695.10x = 4,703,932,871,557,809
  5. Step 5: Solve for x
    x = 4,703,932,871,557,809/59,054,695.10
  6. Step 6: Final answer
    x = 79,653,833.85

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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.