Home / 23,220,088.88-32,042,915.55-14,960,499.32

Finding the Fourth Proportional to 23,220,088.88, 32,042,915.55 and 14,960,499.32

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Solution

The fourth proportional to 23,220,088.88, 32,042,915.55 and 14,960,499.32 is: 20,644,969.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,220,088.88 : 32,042,915.55 = 14,960,499.32 : x
  2. Step 2: Convert to fraction form
    23,220,088.88/32,042,915.55 = 14,960,499.32/x
  3. Step 3: Cross multiply
    23,220,088.88x = 32,042,915.55 × 14,960,499.32
  4. Step 4: Simplify right side
    23,220,088.88x = 479,378,016,296,592.44
  5. Step 5: Solve for x
    x = 479,378,016,296,592.44/23,220,088.88
  6. Step 6: Final answer
    x = 20,644,969.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.