Home / 23,995,395.04-33,113,555.52-12,982,109.44

Finding the Fourth Proportional to 23,995,395.04, 33,113,555.52 and 12,982,109.44

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Solution

The fourth proportional to 23,995,395.04, 33,113,555.52 and 12,982,109.44 is: 17,915,262.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,995,395.04 : 33,113,555.52 = 12,982,109.44 : x
  2. Step 2: Convert to fraction form
    23,995,395.04/33,113,555.52 = 12,982,109.44/x
  3. Step 3: Cross multiply
    23,995,395.04x = 33,113,555.52 × 12,982,109.44
  4. Step 4: Simplify right side
    23,995,395.04x = 429,883,801,708,156.06
  5. Step 5: Solve for x
    x = 429,883,801,708,156.06/23,995,395.04
  6. Step 6: Final answer
    x = 17,915,262.53

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1.5x scale

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.