Home / 9,863,118,943.92-14,793,103,542.05-2,874,295,127.88

Finding the Fourth Proportional to 9,863,118,943.92, 14,793,103,542.05 and 2,874,295,127.88

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Solution

The fourth proportional to 9,863,118,943.92, 14,793,103,542.05 and 2,874,295,127.88 is: 4,310,983,744.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,863,118,943.92 : 14,793,103,542.05 = 2,874,295,127.88 : x
  2. Step 2: Convert to fraction form
    9,863,118,943.92/14,793,103,542.05 = 2,874,295,127.88/x
  3. Step 3: Cross multiply
    9,863,118,943.92x = 14,793,103,542.05 × 2,874,295,127.88
  4. Step 4: Simplify right side
    9,863,118,943.92x = 42,519,745,437,070,467,072
  5. Step 5: Solve for x
    x = 42,519,745,437,070,467,072/9,863,118,943.92
  6. Step 6: Final answer
    x = 4,310,983,744.48

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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.