Home / 2,718,889,479,464-3,752,048,394,418.10-1,484,294,915,439.20

Finding the Fourth Proportional to 2,718,889,479,464, 3,752,048,394,418.10 and 1,484,294,915,439.20

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Solution

The fourth proportional to 2,718,889,479,464, 3,752,048,394,418.10 and 1,484,294,915,439.20 is: 2,048,316,563,207.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,718,889,479,464 : 3,752,048,394,418.10 = 1,484,294,915,439.20 : x
  2. Step 2: Convert to fraction form
    2,718,889,479,464/3,752,048,394,418.10 = 1,484,294,915,439.20/x
  3. Step 3: Cross multiply
    2,718,889,479,464x = 3,752,048,394,418.10 × 1,484,294,915,439.20
  4. Step 4: Simplify right side
    2,718,889,479,464x = 5,569,146,354,316,600,156,356,608
  5. Step 5: Solve for x
    x = 5,569,146,354,316,600,156,356,608/2,718,889,479,464
  6. Step 6: Final answer
    x = 2,048,316,563,207.45

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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.