Home / 48,204,222.57-66,521,621.37-26,177,567.76

Finding the Fourth Proportional to 48,204,222.57, 66,521,621.37 and 26,177,567.76

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Solution

The fourth proportional to 48,204,222.57, 66,521,621.37 and 26,177,567.76 is: 36,124,931.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,204,222.57 : 66,521,621.37 = 26,177,567.76 : x
  2. Step 2: Convert to fraction form
    48,204,222.57/66,521,621.37 = 26,177,567.76/x
  3. Step 3: Cross multiply
    48,204,222.57x = 66,521,621.37 × 26,177,567.76
  4. Step 4: Simplify right side
    48,204,222.57x = 1,741,374,250,918,239
  5. Step 5: Solve for x
    x = 1,741,374,250,918,239/48,204,222.57
  6. Step 6: Final answer
    x = 36,124,931.76

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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.