Home / 26,002,323.10-38,975,491.05-9,822,022.30

Finding the Fourth Proportional to 26,002,323.10, 38,975,491.05 and 9,822,022.30

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Solution

The fourth proportional to 26,002,323.10, 38,975,491.05 and 9,822,022.30 is: 14,722,459.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,002,323.10 : 38,975,491.05 = 9,822,022.30 : x
  2. Step 2: Convert to fraction form
    26,002,323.10/38,975,491.05 = 9,822,022.30/x
  3. Step 3: Cross multiply
    26,002,323.10x = 38,975,491.05 × 9,822,022.30
  4. Step 4: Simplify right side
    26,002,323.10x = 382,818,142,246,550.44
  5. Step 5: Solve for x
    x = 382,818,142,246,550.44/26,002,323.10
  6. Step 6: Final answer
    x = 14,722,459.25

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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.