Home / 536,574,825,340.10-804,776,942,884.65-178,397,007,272.88

Finding the Fourth Proportional to 536,574,825,340.10, 804,776,942,884.65 and 178,397,007,272.88

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Solution

The fourth proportional to 536,574,825,340.10, 804,776,942,884.65 and 178,397,007,272.88 is: 267,567,152,524.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,574,825,340.10 : 804,776,942,884.65 = 178,397,007,272.88 : x
  2. Step 2: Convert to fraction form
    536,574,825,340.10/804,776,942,884.65 = 178,397,007,272.88/x
  3. Step 3: Cross multiply
    536,574,825,340.10x = 804,776,942,884.65 × 178,397,007,272.88
  4. Step 4: Simplify right side
    536,574,825,340.10x = 143,569,798,132,839,053,524,992
  5. Step 5: Solve for x
    x = 143,569,798,132,839,053,524,992/536,574,825,340.10
  6. Step 6: Final answer
    x = 267,567,152,524.98

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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.