Home / 26,389,443.66-36,416,551.23-14,628,217.74

Finding the Fourth Proportional to 26,389,443.66, 36,416,551.23 and 14,628,217.74

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Solution

The fourth proportional to 26,389,443.66, 36,416,551.23 and 14,628,217.74 is: 20,186,452.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,389,443.66 : 36,416,551.23 = 14,628,217.74 : x
  2. Step 2: Convert to fraction form
    26,389,443.66/36,416,551.23 = 14,628,217.74/x
  3. Step 3: Cross multiply
    26,389,443.66x = 36,416,551.23 × 14,628,217.74
  4. Step 4: Simplify right side
    26,389,443.66x = 532,709,240,732,304.75
  5. Step 5: Solve for x
    x = 532,709,240,732,304.75/26,389,443.66
  6. Step 6: Final answer
    x = 20,186,452.11

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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.