Home / 33,342,671.80-49,986,014.10-17,386,319.80

Finding the Fourth Proportional to 33,342,671.80, 49,986,014.10 and 17,386,319.80

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Solution

The fourth proportional to 33,342,671.80, 49,986,014.10 and 17,386,319.80 is: 26,064,882.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,342,671.80 : 49,986,014.10 = 17,386,319.80 : x
  2. Step 2: Convert to fraction form
    33,342,671.80/49,986,014.10 = 17,386,319.80/x
  3. Step 3: Cross multiply
    33,342,671.80x = 49,986,014.10 × 17,386,319.80
  4. Step 4: Simplify right side
    33,342,671.80x = 869,072,826,669,909.25
  5. Step 5: Solve for x
    x = 869,072,826,669,909.25/33,342,671.80
  6. Step 6: Final answer
    x = 26,064,882.62

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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.