Home / 23,175,006.40-34,766,656.80-9,713,195.20

Finding the Fourth Proportional to 23,175,006.40, 34,766,656.80 and 9,713,195.20

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Solution

The fourth proportional to 23,175,006.40, 34,766,656.80 and 9,713,195.20 is: 14,571,530.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,175,006.40 : 34,766,656.80 = 9,713,195.20 : x
  2. Step 2: Convert to fraction form
    23,175,006.40/34,766,656.80 = 9,713,195.20/x
  3. Step 3: Cross multiply
    23,175,006.40x = 34,766,656.80 × 9,713,195.20
  4. Step 4: Simplify right side
    23,175,006.40x = 337,695,323,949,807.31
  5. Step 5: Solve for x
    x = 337,695,323,949,807.31/23,175,006.40
  6. Step 6: Final answer
    x = 14,571,530.99

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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.