Home / 227,114,990.84-340,675,198.78-63,342,783.10

Finding the Fourth Proportional to 227,114,990.84, 340,675,198.78 and 63,342,783.10

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Solution

The fourth proportional to 227,114,990.84, 340,675,198.78 and 63,342,783.10 is: 95,014,931.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,114,990.84 : 340,675,198.78 = 63,342,783.10 : x
  2. Step 2: Convert to fraction form
    227,114,990.84/340,675,198.78 = 63,342,783.10/x
  3. Step 3: Cross multiply
    227,114,990.84x = 340,675,198.78 × 63,342,783.10
  4. Step 4: Simplify right side
    227,114,990.84x = 21,579,315,223,870,924
  5. Step 5: Solve for x
    x = 21,579,315,223,870,924/227,114,990.84
  6. Step 6: Final answer
    x = 95,014,931.18

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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.