Home / 26,006,207.90-35,912,690.98-19,468,487.30

Finding the Fourth Proportional to 26,006,207.90, 35,912,690.98 and 19,468,487.30

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Solution

The fourth proportional to 26,006,207.90, 35,912,690.98 and 19,468,487.30 is: 26,884,571.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,006,207.90 : 35,912,690.98 = 19,468,487.30 : x
  2. Step 2: Convert to fraction form
    26,006,207.90/35,912,690.98 = 19,468,487.30/x
  3. Step 3: Cross multiply
    26,006,207.90x = 35,912,690.98 × 19,468,487.30
  4. Step 4: Simplify right side
    26,006,207.90x = 699,165,768,252,954.50
  5. Step 5: Solve for x
    x = 699,165,768,252,954.50/26,006,207.90
  6. Step 6: Final answer
    x = 26,884,571.98

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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.