Home / 22,983,280.40-34,474,920.60-9,336,400.40

Finding the Fourth Proportional to 22,983,280.40, 34,474,920.60 and 9,336,400.40

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Solution

The fourth proportional to 22,983,280.40, 34,474,920.60 and 9,336,400.40 is: 14,004,600.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,983,280.40 : 34,474,920.60 = 9,336,400.40 : x
  2. Step 2: Convert to fraction form
    22,983,280.40/34,474,920.60 = 9,336,400.40/x
  3. Step 3: Cross multiply
    22,983,280.40x = 34,474,920.60 × 9,336,400.40
  4. Step 4: Simplify right side
    22,983,280.40x = 321,871,662,479,808.25
  5. Step 5: Solve for x
    x = 321,871,662,479,808.25/22,983,280.40
  6. Step 6: Final answer
    x = 14,004,600.60

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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.