Home / 22,758,540.90-34,137,811.35-6,585,019.80

Finding the Fourth Proportional to 22,758,540.90, 34,137,811.35 and 6,585,019.80

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Solution

The fourth proportional to 22,758,540.90, 34,137,811.35 and 6,585,019.80 is: 9,877,529.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,758,540.90 : 34,137,811.35 = 6,585,019.80 : x
  2. Step 2: Convert to fraction form
    22,758,540.90/34,137,811.35 = 6,585,019.80/x
  3. Step 3: Cross multiply
    22,758,540.90x = 34,137,811.35 × 6,585,019.80
  4. Step 4: Simplify right side
    22,758,540.90x = 224,798,163,668,414.72
  5. Step 5: Solve for x
    x = 224,798,163,668,414.72/22,758,540.90
  6. Step 6: Final answer
    x = 9,877,529.70

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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.