Home / 22,333,410.60-33,492,242.70-7,956,947.40

Finding the Fourth Proportional to 22,333,410.60, 33,492,242.70 and 7,956,947.40

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Solution

The fourth proportional to 22,333,410.60, 33,492,242.70 and 7,956,947.40 is: 11,932,616.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,333,410.60 : 33,492,242.70 = 7,956,947.40 : x
  2. Step 2: Convert to fraction form
    22,333,410.60/33,492,242.70 = 7,956,947.40/x
  3. Step 3: Cross multiply
    22,333,410.60x = 33,492,242.70 × 7,956,947.40
  4. Step 4: Simplify right side
    22,333,410.60x = 266,496,013,471,934
  5. Step 5: Solve for x
    x = 266,496,013,471,934/22,333,410.60
  6. Step 6: Final answer
    x = 11,932,616.04

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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.