Home / 10,975,497.40-16,463,246.10-10,765,545.40

Finding the Fourth Proportional to 10,975,497.40, 16,463,246.10 and 10,765,545.40

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Solution

The fourth proportional to 10,975,497.40, 16,463,246.10 and 10,765,545.40 is: 16,148,318.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,975,497.40 : 16,463,246.10 = 10,765,545.40 : x
  2. Step 2: Convert to fraction form
    10,975,497.40/16,463,246.10 = 10,765,545.40/x
  3. Step 3: Cross multiply
    10,975,497.40x = 16,463,246.10 × 10,765,545.40
  4. Step 4: Simplify right side
    10,975,497.40x = 177,235,823,320,922.94
  5. Step 5: Solve for x
    x = 177,235,823,320,922.94/10,975,497.40
  6. Step 6: Final answer
    x = 16,148,318.10

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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.