Home / 75,346,930-113,037,243-27,477,874

Finding the Fourth Proportional to 75,346,930, 113,037,243 and 27,477,874

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Solution

The fourth proportional to 75,346,930, 113,037,243 and 27,477,874 is: 41,222,955.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,346,930 : 113,037,243 = 27,477,874 : x
  2. Step 2: Convert to fraction form
    75,346,930/113,037,243 = 27,477,874/x
  3. Step 3: Cross multiply
    75,346,930x = 113,037,243 × 27,477,874
  4. Step 4: Simplify right side
    75,346,930x = 3,106,023,120,461,382
  5. Step 5: Solve for x
    x = 3,106,023,120,461,382/75,346,930
  6. Step 6: Final answer
    x = 41,222,955.21

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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.