Home / 537,091,158.80-741,184,711.80-302,141,984.24

Finding the Fourth Proportional to 537,091,158.80, 741,184,711.80 and 302,141,984.24

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Solution

The fourth proportional to 537,091,158.80, 741,184,711.80 and 302,141,984.24 is: 416,955,326.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,091,158.80 : 741,184,711.80 = 302,141,984.24 : x
  2. Step 2: Convert to fraction form
    537,091,158.80/741,184,711.80 = 302,141,984.24/x
  3. Step 3: Cross multiply
    537,091,158.80x = 741,184,711.80 × 302,141,984.24
  4. Step 4: Simplify right side
    537,091,158.80x = 223,943,019,511,604,544
  5. Step 5: Solve for x
    x = 223,943,019,511,604,544/537,091,158.80
  6. Step 6: Final answer
    x = 416,955,326.56

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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.