Home / 22,693,600.40-34,040,400.60-20,835,654.80

Finding the Fourth Proportional to 22,693,600.40, 34,040,400.60 and 20,835,654.80

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Solution

The fourth proportional to 22,693,600.40, 34,040,400.60 and 20,835,654.80 is: 31,253,482.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,693,600.40 : 34,040,400.60 = 20,835,654.80 : x
  2. Step 2: Convert to fraction form
    22,693,600.40/34,040,400.60 = 20,835,654.80/x
  3. Step 3: Cross multiply
    22,693,600.40x = 34,040,400.60 × 20,835,654.80
  4. Step 4: Simplify right side
    22,693,600.40x = 709,254,036,155,312.88
  5. Step 5: Solve for x
    x = 709,254,036,155,312.88/22,693,600.40
  6. Step 6: Final answer
    x = 31,253,482.20

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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.