Home / 26,924,468.20-40,386,932.70-8,973,572.20

Finding the Fourth Proportional to 26,924,468.20, 40,386,932.70 and 8,973,572.20

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Solution

The fourth proportional to 26,924,468.20, 40,386,932.70 and 8,973,572.20 is: 13,460,435.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,924,468.20 : 40,386,932.70 = 8,973,572.20 : x
  2. Step 2: Convert to fraction form
    26,924,468.20/40,386,932.70 = 8,973,572.20/x
  3. Step 3: Cross multiply
    26,924,468.20x = 40,386,932.70 × 8,973,572.20
  4. Step 4: Simplify right side
    26,924,468.20x = 362,415,056,519,990.94
  5. Step 5: Solve for x
    x = 362,415,056,519,990.94/26,924,468.20
  6. Step 6: Final answer
    x = 13,460,435.09

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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.