Home / 29,210,397.93-40,099,262.93-25,073,246.61

Finding the Fourth Proportional to 29,210,397.93, 40,099,262.93 and 25,073,246.61

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Solution

The fourth proportional to 29,210,397.93, 40,099,262.93 and 25,073,246.61 is: 34,419,890.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,210,397.93 : 40,099,262.93 = 25,073,246.61 : x
  2. Step 2: Convert to fraction form
    29,210,397.93/40,099,262.93 = 25,073,246.61/x
  3. Step 3: Cross multiply
    29,210,397.93x = 40,099,262.93 × 25,073,246.61
  4. Step 4: Simplify right side
    29,210,397.93x = 1,005,418,708,197,754.88
  5. Step 5: Solve for x
    x = 1,005,418,708,197,754.88/29,210,397.93
  6. Step 6: Final answer
    x = 34,419,890.84

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.