Home / 54,492,646.91-75,218,075.21-32,473,051.25

Finding the Fourth Proportional to 54,492,646.91, 75,218,075.21 and 32,473,051.25

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Solution

The fourth proportional to 54,492,646.91, 75,218,075.21 and 32,473,051.25 is: 44,823,669.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,492,646.91 : 75,218,075.21 = 32,473,051.25 : x
  2. Step 2: Convert to fraction form
    54,492,646.91/75,218,075.21 = 32,473,051.25/x
  3. Step 3: Cross multiply
    54,492,646.91x = 75,218,075.21 × 32,473,051.25
  4. Step 4: Simplify right side
    54,492,646.91x = 2,442,560,410,682,229
  5. Step 5: Solve for x
    x = 2,442,560,410,682,229/54,492,646.91
  6. Step 6: Final answer
    x = 44,823,669.79

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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.