Home / 35,818,808.88-53,738,754.65-11,557,280.64

Finding the Fourth Proportional to 35,818,808.88, 53,738,754.65 and 11,557,280.64

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Solution

The fourth proportional to 35,818,808.88, 53,738,754.65 and 11,557,280.64 is: 17,339,322.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,818,808.88 : 53,738,754.65 = 11,557,280.64 : x
  2. Step 2: Convert to fraction form
    35,818,808.88/53,738,754.65 = 11,557,280.64/x
  3. Step 3: Cross multiply
    35,818,808.88x = 53,738,754.65 × 11,557,280.64
  4. Step 4: Simplify right side
    35,818,808.88x = 621,073,868,676,368.62
  5. Step 5: Solve for x
    x = 621,073,868,676,368.62/35,818,808.88
  6. Step 6: Final answer
    x = 17,339,322.22

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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.