Home / 14,820,259.52-22,229,974.56-4,723,486.40

Finding the Fourth Proportional to 14,820,259.52, 22,229,974.56 and 4,723,486.40

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Solution

The fourth proportional to 14,820,259.52, 22,229,974.56 and 4,723,486.40 is: 7,085,097.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,820,259.52 : 22,229,974.56 = 4,723,486.40 : x
  2. Step 2: Convert to fraction form
    14,820,259.52/22,229,974.56 = 4,723,486.40/x
  3. Step 3: Cross multiply
    14,820,259.52x = 22,229,974.56 × 4,723,486.40
  4. Step 4: Simplify right side
    14,820,259.52x = 105,002,982,506,505.98
  5. Step 5: Solve for x
    x = 105,002,982,506,505.98/14,820,259.52
  6. Step 6: Final answer
    x = 7,085,097.42

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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.