Home / 44,384,035,246.49-66,568,965,937.55-12,934,328,074.31

Finding the Fourth Proportional to 44,384,035,246.49, 66,568,965,937.55 and 12,934,328,074.31

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Solution

The fourth proportional to 44,384,035,246.49, 66,568,965,937.55 and 12,934,328,074.31 is: 19,399,426,848.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,384,035,246.49 : 66,568,965,937.55 = 12,934,328,074.31 : x
  2. Step 2: Convert to fraction form
    44,384,035,246.49/66,568,965,937.55 = 12,934,328,074.31/x
  3. Step 3: Cross multiply
    44,384,035,246.49x = 66,568,965,937.55 × 12,934,328,074.31
  4. Step 4: Simplify right side
    44,384,035,246.49x = 861,024,845,003,959,304,192
  5. Step 5: Solve for x
    x = 861,024,845,003,959,304,192/44,384,035,246.49
  6. Step 6: Final answer
    x = 19,399,426,848.46

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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.