Home / 23,644,815.70-35,464,599.15-19,377,541.30

Finding the Fourth Proportional to 23,644,815.70, 35,464,599.15 and 19,377,541.30

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Solution

The fourth proportional to 23,644,815.70, 35,464,599.15 and 19,377,541.30 is: 29,064,161.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,644,815.70 : 35,464,599.15 = 19,377,541.30 : x
  2. Step 2: Convert to fraction form
    23,644,815.70/35,464,599.15 = 19,377,541.30/x
  3. Step 3: Cross multiply
    23,644,815.70x = 35,464,599.15 × 19,377,541.30
  4. Step 4: Simplify right side
    23,644,815.70x = 687,216,734,717,069.88
  5. Step 5: Solve for x
    x = 687,216,734,717,069.88/23,644,815.70
  6. Step 6: Final answer
    x = 29,064,161.19

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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.