Home / 34,749,434.35-52,127,180.93-11,399,176.19

Finding the Fourth Proportional to 34,749,434.35, 52,127,180.93 and 11,399,176.19

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Solution

The fourth proportional to 34,749,434.35, 52,127,180.93 and 11,399,176.19 is: 17,099,758.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,749,434.35 : 52,127,180.93 = 11,399,176.19 : x
  2. Step 2: Convert to fraction form
    34,749,434.35/52,127,180.93 = 11,399,176.19/x
  3. Step 3: Cross multiply
    34,749,434.35x = 52,127,180.93 × 11,399,176.19
  4. Step 4: Simplify right side
    34,749,434.35x = 594,206,919,782,400.12
  5. Step 5: Solve for x
    x = 594,206,919,782,400.12/34,749,434.35
  6. Step 6: Final answer
    x = 17,099,758.05

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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.