Home / 22,016,272.60-33,032,282.10-9,240,693.40

Finding the Fourth Proportional to 22,016,272.60, 33,032,282.10 and 9,240,693.40

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Solution

The fourth proportional to 22,016,272.60, 33,032,282.10 and 9,240,693.40 is: 13,864,344.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,016,272.60 : 33,032,282.10 = 9,240,693.40 : x
  2. Step 2: Convert to fraction form
    22,016,272.60/33,032,282.10 = 9,240,693.40/x
  3. Step 3: Cross multiply
    22,016,272.60x = 33,032,282.10 × 9,240,693.40
  4. Step 4: Simplify right side
    22,016,272.60x = 305,241,191,188,408.19
  5. Step 5: Solve for x
    x = 305,241,191,188,408.19/22,016,272.60
  6. Step 6: Final answer
    x = 13,864,344.65

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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.