Home / 22,677,029.60-34,015,544.40-20,692,983.20

Finding the Fourth Proportional to 22,677,029.60, 34,015,544.40 and 20,692,983.20

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Solution

The fourth proportional to 22,677,029.60, 34,015,544.40 and 20,692,983.20 is: 31,039,474.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,677,029.60 : 34,015,544.40 = 20,692,983.20 : x
  2. Step 2: Convert to fraction form
    22,677,029.60/34,015,544.40 = 20,692,983.20/x
  3. Step 3: Cross multiply
    22,677,029.60x = 34,015,544.40 × 20,692,983.20
  4. Step 4: Simplify right side
    22,677,029.60x = 703,883,088,808,054
  5. Step 5: Solve for x
    x = 703,883,088,808,054/22,677,029.60
  6. Step 6: Final answer
    x = 31,039,474.80

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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.