Home / 55,543,950.60-83,329,228.08-23,177,848.56

Finding the Fourth Proportional to 55,543,950.60, 83,329,228.08 and 23,177,848.56

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Solution

The fourth proportional to 55,543,950.60, 83,329,228.08 and 23,177,848.56 is: 34,772,323.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,543,950.60 : 83,329,228.08 = 23,177,848.56 : x
  2. Step 2: Convert to fraction form
    55,543,950.60/83,329,228.08 = 23,177,848.56/x
  3. Step 3: Cross multiply
    55,543,950.60x = 83,329,228.08 × 23,177,848.56
  4. Step 4: Simplify right side
    55,543,950.60x = 1,931,392,229,059,939.50
  5. Step 5: Solve for x
    x = 1,931,392,229,059,939.50/55,543,950.60
  6. Step 6: Final answer
    x = 34,772,323.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.