Home / 44,552,667-61,367,677.74-31,477,227.96

Finding the Fourth Proportional to 44,552,667, 61,367,677.74 and 31,477,227.96

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Solution

The fourth proportional to 44,552,667, 61,367,677.74 and 31,477,227.96 is: 43,357,323.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,552,667 : 61,367,677.74 = 31,477,227.96 : x
  2. Step 2: Convert to fraction form
    44,552,667/61,367,677.74 = 31,477,227.96/x
  3. Step 3: Cross multiply
    44,552,667x = 61,367,677.74 × 31,477,227.96
  4. Step 4: Simplify right side
    44,552,667x = 1,931,684,381,597,797.75
  5. Step 5: Solve for x
    x = 1,931,684,381,597,797.75/44,552,667
  6. Step 6: Final answer
    x = 43,357,323.18

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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.