Home / 17,497,466.10-26,246,199.15-16,505,442.90

Finding the Fourth Proportional to 17,497,466.10, 26,246,199.15 and 16,505,442.90

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Solution

The fourth proportional to 17,497,466.10, 26,246,199.15 and 16,505,442.90 is: 24,758,164.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,497,466.10 : 26,246,199.15 = 16,505,442.90 : x
  2. Step 2: Convert to fraction form
    17,497,466.10/26,246,199.15 = 16,505,442.90/x
  3. Step 3: Cross multiply
    17,497,466.10x = 26,246,199.15 × 16,505,442.90
  4. Step 4: Simplify right side
    17,497,466.10x = 433,205,141,412,353.50
  5. Step 5: Solve for x
    x = 433,205,141,412,353.50/17,497,466.10
  6. Step 6: Final answer
    x = 24,758,164.35

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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.