Home / 23,995,397.04-33,113,558.28-12,982,111.44

Finding the Fourth Proportional to 23,995,397.04, 33,113,558.28 and 12,982,111.44

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Solution

The fourth proportional to 23,995,397.04, 33,113,558.28 and 12,982,111.44 is: 17,915,265.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,995,397.04 : 33,113,558.28 = 12,982,111.44 : x
  2. Step 2: Convert to fraction form
    23,995,397.04/33,113,558.28 = 12,982,111.44/x
  3. Step 3: Cross multiply
    23,995,397.04x = 33,113,558.28 × 12,982,111.44
  4. Step 4: Simplify right side
    23,995,397.04x = 429,883,903,765,894.75
  5. Step 5: Solve for x
    x = 429,883,903,765,894.75/23,995,397.04
  6. Step 6: Final answer
    x = 17,915,265.29

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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.