Home / 22,162,337.60-33,243,506.40-7,017,454.40

Finding the Fourth Proportional to 22,162,337.60, 33,243,506.40 and 7,017,454.40

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Solution

The fourth proportional to 22,162,337.60, 33,243,506.40 and 7,017,454.40 is: 10,526,181.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,162,337.60 : 33,243,506.40 = 7,017,454.40 : x
  2. Step 2: Convert to fraction form
    22,162,337.60/33,243,506.40 = 7,017,454.40/x
  3. Step 3: Cross multiply
    22,162,337.60x = 33,243,506.40 × 7,017,454.40
  4. Step 4: Simplify right side
    22,162,337.60x = 233,284,790,258,108.16
  5. Step 5: Solve for x
    x = 233,284,790,258,108.16/22,162,337.60
  6. Step 6: Final answer
    x = 10,526,181.60

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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.