Home / 24,156,809-33,325,411.74-14,361,695.28

Finding the Fourth Proportional to 24,156,809, 33,325,411.74 and 14,361,695.28

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Solution

The fourth proportional to 24,156,809, 33,325,411.74 and 14,361,695.28 is: 19,812,608.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,156,809 : 33,325,411.74 = 14,361,695.28 : x
  2. Step 2: Convert to fraction form
    24,156,809/33,325,411.74 = 14,361,695.28/x
  3. Step 3: Cross multiply
    24,156,809x = 33,325,411.74 × 14,361,695.28
  4. Step 4: Simplify right side
    24,156,809x = 478,609,408,490,414.56
  5. Step 5: Solve for x
    x = 478,609,408,490,414.56/24,156,809
  6. Step 6: Final answer
    x = 19,812,608.88

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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.