Home / 17,335,915.30-26,003,872.95-4,557,711.70

Finding the Fourth Proportional to 17,335,915.30, 26,003,872.95 and 4,557,711.70

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Solution

The fourth proportional to 17,335,915.30, 26,003,872.95 and 4,557,711.70 is: 6,836,567.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,335,915.30 : 26,003,872.95 = 4,557,711.70 : x
  2. Step 2: Convert to fraction form
    17,335,915.30/26,003,872.95 = 4,557,711.70/x
  3. Step 3: Cross multiply
    17,335,915.30x = 26,003,872.95 × 4,557,711.70
  4. Step 4: Simplify right side
    17,335,915.30x = 118,518,155,989,528.52
  5. Step 5: Solve for x
    x = 118,518,155,989,528.52/17,335,915.30
  6. Step 6: Final answer
    x = 6,836,567.55

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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.