Home / 23,697,124.20-35,545,686.30-19,392,452.10

Finding the Fourth Proportional to 23,697,124.20, 35,545,686.30 and 19,392,452.10

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Solution

The fourth proportional to 23,697,124.20, 35,545,686.30 and 19,392,452.10 is: 29,088,678.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,697,124.20 : 35,545,686.30 = 19,392,452.10 : x
  2. Step 2: Convert to fraction form
    23,697,124.20/35,545,686.30 = 19,392,452.10/x
  3. Step 3: Cross multiply
    23,697,124.20x = 35,545,686.30 × 19,392,452.10
  4. Step 4: Simplify right side
    23,697,124.20x = 689,318,018,934,376.25
  5. Step 5: Solve for x
    x = 689,318,018,934,376.25/23,697,124.20
  6. Step 6: Final answer
    x = 29,088,678.15

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Similar ratio
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1.5x scale

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.