Home / 54,840,002.00-75,635,075.36-48,210,415.85

Finding the Fourth Proportional to 54,840,002.00, 75,635,075.36 and 48,210,415.85

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Solution

The fourth proportional to 54,840,002.00, 75,635,075.36 and 48,210,415.85 is: 66,491,581.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,840,002.00 : 75,635,075.36 = 48,210,415.85 : x
  2. Step 2: Convert to fraction form
    54,840,002.00/75,635,075.36 = 48,210,415.85/x
  3. Step 3: Cross multiply
    54,840,002.00x = 75,635,075.36 × 48,210,415.85
  4. Step 4: Simplify right side
    54,840,002.00x = 3,646,398,436,080,513
  5. Step 5: Solve for x
    x = 3,646,398,436,080,513/54,840,002.00
  6. Step 6: Final answer
    x = 66,491,581.03

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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.