Home / 368,576,844,154.08-552,865,266,231.04-103,581,229,678.08

Finding the Fourth Proportional to 368,576,844,154.08, 552,865,266,231.04 and 103,581,229,678.08

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Solution

The fourth proportional to 368,576,844,154.08, 552,865,266,231.04 and 103,581,229,678.08 is: 155,371,844,517.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    368,576,844,154.08 : 552,865,266,231.04 = 103,581,229,678.08 : x
  2. Step 2: Convert to fraction form
    368,576,844,154.08/552,865,266,231.04 = 103,581,229,678.08/x
  3. Step 3: Cross multiply
    368,576,844,154.08x = 552,865,266,231.04 × 103,581,229,678.08
  4. Step 4: Simplify right side
    368,576,844,154.08x = 57,266,464,122,510,203,944,960
  5. Step 5: Solve for x
    x = 57,266,464,122,510,203,944,960/368,576,844,154.08
  6. Step 6: Final answer
    x = 155,371,844,517.10

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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.