Home / 50,054,624-69,075,381.12-27,162,080

Finding the Fourth Proportional to 50,054,624, 69,075,381.12 and 27,162,080

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Solution

The fourth proportional to 50,054,624, 69,075,381.12 and 27,162,080 is: 37,483,670.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,054,624 : 69,075,381.12 = 27,162,080 : x
  2. Step 2: Convert to fraction form
    50,054,624/69,075,381.12 = 27,162,080/x
  3. Step 3: Cross multiply
    50,054,624x = 69,075,381.12 × 27,162,080
  4. Step 4: Simplify right side
    50,054,624x = 1,876,231,028,011,929.75
  5. Step 5: Solve for x
    x = 1,876,231,028,011,929.75/50,054,624
  6. Step 6: Final answer
    x = 37,483,670.40

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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.