Home / 14,927,311.13-20,606,045.42-10,035,370.53

Finding the Fourth Proportional to 14,927,311.13, 20,606,045.42 and 10,035,370.53

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Solution

The fourth proportional to 14,927,311.13, 20,606,045.42 and 10,035,370.53 is: 13,853,084.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,927,311.13 : 20,606,045.42 = 10,035,370.53 : x
  2. Step 2: Convert to fraction form
    14,927,311.13/20,606,045.42 = 10,035,370.53/x
  3. Step 3: Cross multiply
    14,927,311.13x = 20,606,045.42 × 10,035,370.53
  4. Step 4: Simplify right side
    14,927,311.13x = 206,789,300,972,797.88
  5. Step 5: Solve for x
    x = 206,789,300,972,797.88/14,927,311.13
  6. Step 6: Final answer
    x = 13,853,084.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.