Home / 45,368,994.66-62,606,750.31-25,787,165.46

Finding the Fourth Proportional to 45,368,994.66, 62,606,750.31 and 25,787,165.46

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Solution

The fourth proportional to 45,368,994.66, 62,606,750.31 and 25,787,165.46 is: 35,584,888.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,368,994.66 : 62,606,750.31 = 25,787,165.46 : x
  2. Step 2: Convert to fraction form
    45,368,994.66/62,606,750.31 = 25,787,165.46/x
  3. Step 3: Cross multiply
    45,368,994.66x = 62,606,750.31 × 25,787,165.46
  4. Step 4: Simplify right side
    45,368,994.66x = 1,614,450,629,156,876.50
  5. Step 5: Solve for x
    x = 1,614,450,629,156,876.50/45,368,994.66
  6. Step 6: Final answer
    x = 35,584,888.78

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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.