Home / 38,328,027.40-57,492,041.10-34,548,891.40

Finding the Fourth Proportional to 38,328,027.40, 57,492,041.10 and 34,548,891.40

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Solution

The fourth proportional to 38,328,027.40, 57,492,041.10 and 34,548,891.40 is: 51,823,337.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,328,027.40 : 57,492,041.10 = 34,548,891.40 : x
  2. Step 2: Convert to fraction form
    38,328,027.40/57,492,041.10 = 34,548,891.40/x
  3. Step 3: Cross multiply
    38,328,027.40x = 57,492,041.10 × 34,548,891.40
  4. Step 4: Simplify right side
    38,328,027.40x = 1,986,286,284,328,236.50
  5. Step 5: Solve for x
    x = 1,986,286,284,328,236.50/38,328,027.40
  6. Step 6: Final answer
    x = 51,823,337.10

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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.