Home / 36,736,074.27-55,112,083.02-11,176,419.42

Finding the Fourth Proportional to 36,736,074.27, 55,112,083.02 and 11,176,419.42

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Solution

The fourth proportional to 36,736,074.27, 55,112,083.02 and 11,176,419.42 is: 16,767,054.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,736,074.27 : 55,112,083.02 = 11,176,419.42 : x
  2. Step 2: Convert to fraction form
    36,736,074.27/55,112,083.02 = 11,176,419.42/x
  3. Step 3: Cross multiply
    36,736,074.27x = 55,112,083.02 × 11,176,419.42
  4. Step 4: Simplify right side
    36,736,074.27x = 615,955,754,941,380.25
  5. Step 5: Solve for x
    x = 615,955,754,941,380.25/36,736,074.27
  6. Step 6: Final answer
    x = 16,767,054.38

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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.