Home / 45,005,849.46-62,106,789.30-26,420,690.70

Finding the Fourth Proportional to 45,005,849.46, 62,106,789.30 and 26,420,690.70

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Solution

The fourth proportional to 45,005,849.46, 62,106,789.30 and 26,420,690.70 is: 36,459,800.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,005,849.46 : 62,106,789.30 = 26,420,690.70 : x
  2. Step 2: Convert to fraction form
    45,005,849.46/62,106,789.30 = 26,420,690.70/x
  3. Step 3: Cross multiply
    45,005,849.46x = 62,106,789.30 × 26,420,690.70
  4. Step 4: Simplify right side
    45,005,849.46x = 1,640,904,270,465,369.50
  5. Step 5: Solve for x
    x = 1,640,904,270,465,369.50/45,005,849.46
  6. Step 6: Final answer
    x = 36,459,800.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.