Home / 17,584,433.60-26,376,650.40-13,049,470.40

Finding the Fourth Proportional to 17,584,433.60, 26,376,650.40 and 13,049,470.40

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Solution

The fourth proportional to 17,584,433.60, 26,376,650.40 and 13,049,470.40 is: 19,574,205.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,584,433.60 : 26,376,650.40 = 13,049,470.40 : x
  2. Step 2: Convert to fraction form
    17,584,433.60/26,376,650.40 = 13,049,470.40/x
  3. Step 3: Cross multiply
    17,584,433.60x = 26,376,650.40 × 13,049,470.40
  4. Step 4: Simplify right side
    17,584,433.60x = 344,201,318,645,948.12
  5. Step 5: Solve for x
    x = 344,201,318,645,948.12/17,584,433.60
  6. Step 6: Final answer
    x = 19,574,205.60

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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.