Home / 46,344,793.80-69,517,190.70-25,937,459.40

Finding the Fourth Proportional to 46,344,793.80, 69,517,190.70 and 25,937,459.40

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Solution

The fourth proportional to 46,344,793.80, 69,517,190.70 and 25,937,459.40 is: 38,906,189.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,344,793.80 : 69,517,190.70 = 25,937,459.40 : x
  2. Step 2: Convert to fraction form
    46,344,793.80/69,517,190.70 = 25,937,459.40/x
  3. Step 3: Cross multiply
    46,344,793.80x = 69,517,190.70 × 25,937,459.40
  4. Step 4: Simplify right side
    46,344,793.80x = 1,803,099,311,383,307.50
  5. Step 5: Solve for x
    x = 1,803,099,311,383,307.50/46,344,793.80
  6. Step 6: Final answer
    x = 38,906,189.10

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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.