Home / 5,992,476,045.20-8,986,484,429.40-2,061,078,707.60

Finding the Fourth Proportional to 5,992,476,045.20, 8,986,484,429.40 and 2,061,078,707.60

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Solution

The fourth proportional to 5,992,476,045.20, 8,986,484,429.40 and 2,061,078,707.60 is: 3,090,851,189.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,992,476,045.20 : 8,986,484,429.40 = 2,061,078,707.60 : x
  2. Step 2: Convert to fraction form
    5,992,476,045.20/8,986,484,429.40 = 2,061,078,707.60/x
  3. Step 3: Cross multiply
    5,992,476,045.20x = 8,986,484,429.40 × 2,061,078,707.60
  4. Step 4: Simplify right side
    5,992,476,045.20x = 18,521,851,713,615,273,984
  5. Step 5: Solve for x
    x = 18,521,851,713,615,273,984/5,992,476,045.20
  6. Step 6: Final answer
    x = 3,090,851,189.71

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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.