Home / 22,038,279.30-33,062,084.55-6,684,308.10

Finding the Fourth Proportional to 22,038,279.30, 33,062,084.55 and 6,684,308.10

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Solution

The fourth proportional to 22,038,279.30, 33,062,084.55 and 6,684,308.10 is: 10,027,877.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,038,279.30 : 33,062,084.55 = 6,684,308.10 : x
  2. Step 2: Convert to fraction form
    22,038,279.30/33,062,084.55 = 6,684,308.10/x
  3. Step 3: Cross multiply
    22,038,279.30x = 33,062,084.55 × 6,684,308.10
  4. Step 4: Simplify right side
    22,038,279.30x = 220,997,159,560,449.84
  5. Step 5: Solve for x
    x = 220,997,159,560,449.84/22,038,279.30
  6. Step 6: Final answer
    x = 10,027,877.25

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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.