Home / 36,073,497.50-49,782,064.27-19,554,170.69

Finding the Fourth Proportional to 36,073,497.50, 49,782,064.27 and 19,554,170.69

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Solution

The fourth proportional to 36,073,497.50, 49,782,064.27 and 19,554,170.69 is: 26,985,101.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,073,497.50 : 49,782,064.27 = 19,554,170.69 : x
  2. Step 2: Convert to fraction form
    36,073,497.50/49,782,064.27 = 19,554,170.69/x
  3. Step 3: Cross multiply
    36,073,497.50x = 49,782,064.27 × 19,554,170.69
  4. Step 4: Simplify right side
    36,073,497.50x = 973,446,982,090,856.50
  5. Step 5: Solve for x
    x = 973,446,982,090,856.50/36,073,497.50
  6. Step 6: Final answer
    x = 26,985,101.24

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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.