Home / 23,328,903.80-34,993,355.70-22,006,206.20

Finding the Fourth Proportional to 23,328,903.80, 34,993,355.70 and 22,006,206.20

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Solution

The fourth proportional to 23,328,903.80, 34,993,355.70 and 22,006,206.20 is: 33,009,309.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,903.80 : 34,993,355.70 = 22,006,206.20 : x
  2. Step 2: Convert to fraction form
    23,328,903.80/34,993,355.70 = 22,006,206.20/x
  3. Step 3: Cross multiply
    23,328,903.80x = 34,993,355.70 × 22,006,206.20
  4. Step 4: Simplify right side
    23,328,903.80x = 770,071,001,164,145.38
  5. Step 5: Solve for x
    x = 770,071,001,164,145.38/23,328,903.80
  6. Step 6: Final answer
    x = 33,009,309.30

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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.