Home / 50,749,222.32-70,033,994.91-27,544,343.13

Finding the Fourth Proportional to 50,749,222.32, 70,033,994.91 and 27,544,343.13

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Solution

The fourth proportional to 50,749,222.32, 70,033,994.91 and 27,544,343.13 is: 38,011,230.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,749,222.32 : 70,033,994.91 = 27,544,343.13 : x
  2. Step 2: Convert to fraction form
    50,749,222.32/70,033,994.91 = 27,544,343.13/x
  3. Step 3: Cross multiply
    50,749,222.32x = 70,033,994.91 × 27,544,343.13
  4. Step 4: Simplify right side
    50,749,222.32x = 1,929,040,386,565,713.25
  5. Step 5: Solve for x
    x = 1,929,040,386,565,713.25/50,749,222.32
  6. Step 6: Final answer
    x = 38,011,230.49

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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.