Home / 50,750,459.82-70,033,758.18-27,545,088.60

Finding the Fourth Proportional to 50,750,459.82, 70,033,758.18 and 27,545,088.60

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Solution

The fourth proportional to 50,750,459.82, 70,033,758.18 and 27,545,088.60 is: 38,011,203.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,750,459.82 : 70,033,758.18 = 27,545,088.60 : x
  2. Step 2: Convert to fraction form
    50,750,459.82/70,033,758.18 = 27,545,088.60/x
  3. Step 3: Cross multiply
    50,750,459.82x = 70,033,758.18 × 27,545,088.60
  4. Step 4: Simplify right side
    50,750,459.82x = 1,929,086,074,059,075
  5. Step 5: Solve for x
    x = 1,929,086,074,059,075/50,750,459.82
  6. Step 6: Final answer
    x = 38,011,203.86

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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.