Home / 23,190,856.80-34,786,285.20-14,680,802.40

Finding the Fourth Proportional to 23,190,856.80, 34,786,285.20 and 14,680,802.40

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Solution

The fourth proportional to 23,190,856.80, 34,786,285.20 and 14,680,802.40 is: 22,021,203.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,190,856.80 : 34,786,285.20 = 14,680,802.40 : x
  2. Step 2: Convert to fraction form
    23,190,856.80/34,786,285.20 = 14,680,802.40/x
  3. Step 3: Cross multiply
    23,190,856.80x = 34,786,285.20 × 14,680,802.40
  4. Step 4: Simplify right side
    23,190,856.80x = 510,690,579,251,244.56
  5. Step 5: Solve for x
    x = 510,690,579,251,244.56/23,190,856.80
  6. Step 6: Final answer
    x = 22,021,203.60

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Similar ratio
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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.