Home / 47,855,023.92-66,039,597.06-26,124,991.92

Finding the Fourth Proportional to 47,855,023.92, 66,039,597.06 and 26,124,991.92

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Solution

The fourth proportional to 47,855,023.92, 66,039,597.06 and 26,124,991.92 is: 36,052,305.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,855,023.92 : 66,039,597.06 = 26,124,991.92 : x
  2. Step 2: Convert to fraction form
    47,855,023.92/66,039,597.06 = 26,124,991.92/x
  3. Step 3: Cross multiply
    47,855,023.92x = 66,039,597.06 × 26,124,991.92
  4. Step 4: Simplify right side
    47,855,023.92x = 1,725,283,939,592,556
  5. Step 5: Solve for x
    x = 1,725,283,939,592,556/47,855,023.92
  6. Step 6: Final answer
    x = 36,052,305.45

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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.