Home / 37,431,983.10-56,147,974.65-25,102,551.90

Finding the Fourth Proportional to 37,431,983.10, 56,147,974.65 and 25,102,551.90

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Solution

The fourth proportional to 37,431,983.10, 56,147,974.65 and 25,102,551.90 is: 37,653,827.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,431,983.10 : 56,147,974.65 = 25,102,551.90 : x
  2. Step 2: Convert to fraction form
    37,431,983.10/56,147,974.65 = 25,102,551.90/x
  3. Step 3: Cross multiply
    37,431,983.10x = 56,147,974.65 × 25,102,551.90
  4. Step 4: Simplify right side
    37,431,983.10x = 1,409,457,447,731,509.25
  5. Step 5: Solve for x
    x = 1,409,457,447,731,509.25/37,431,983.10
  6. Step 6: Final answer
    x = 37,653,827.85

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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.