Home / 5,617,368,603-8,424,999,468.06-2,818,585,672.44

Finding the Fourth Proportional to 5,617,368,603, 8,424,999,468.06 and 2,818,585,672.44

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Solution

The fourth proportional to 5,617,368,603, 8,424,999,468.06 and 2,818,585,672.44 is: 4,227,349,933.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,617,368,603 : 8,424,999,468.06 = 2,818,585,672.44 : x
  2. Step 2: Convert to fraction form
    5,617,368,603/8,424,999,468.06 = 2,818,585,672.44/x
  3. Step 3: Cross multiply
    5,617,368,603x = 8,424,999,468.06 × 2,818,585,672.44
  4. Step 4: Simplify right side
    5,617,368,603x = 23,746,582,790,988,537,856
  5. Step 5: Solve for x
    x = 23,746,582,790,988,537,856/5,617,368,603
  6. Step 6: Final answer
    x = 4,227,349,933.62

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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.