Home / 22,758,540.40-34,137,810.60-6,585,019.30

Finding the Fourth Proportional to 22,758,540.40, 34,137,810.60 and 6,585,019.30

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Solution

The fourth proportional to 22,758,540.40, 34,137,810.60 and 6,585,019.30 is: 9,877,528.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,758,540.40 : 34,137,810.60 = 6,585,019.30 : x
  2. Step 2: Convert to fraction form
    22,758,540.40/34,137,810.60 = 6,585,019.30/x
  3. Step 3: Cross multiply
    22,758,540.40x = 34,137,810.60 × 6,585,019.30
  4. Step 4: Simplify right side
    22,758,540.40x = 224,798,141,660,744.59
  5. Step 5: Solve for x
    x = 224,798,141,660,744.59/22,758,540.40
  6. Step 6: Final answer
    x = 9,877,528.95

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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.