Home / 47,855,024.92-66,039,598.44-26,124,992.92

Finding the Fourth Proportional to 47,855,024.92, 66,039,598.44 and 26,124,992.92

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Solution

The fourth proportional to 47,855,024.92, 66,039,598.44 and 26,124,992.92 is: 36,052,306.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,855,024.92 : 66,039,598.44 = 26,124,992.92 : x
  2. Step 2: Convert to fraction form
    47,855,024.92/66,039,598.44 = 26,124,992.92/x
  3. Step 3: Cross multiply
    47,855,024.92x = 66,039,598.44 × 26,124,992.92
  4. Step 4: Simplify right side
    47,855,024.92x = 1,725,284,041,684,643
  5. Step 5: Solve for x
    x = 1,725,284,041,684,643/47,855,024.92
  6. Step 6: Final answer
    x = 36,052,306.83

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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.