Home / 14,734,564,741,387-20,332,334,776,300-8,149,918,680,563

Finding the Fourth Proportional to 14,734,564,741,387, 20,332,334,776,300 and 8,149,918,680,563

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Solution

The fourth proportional to 14,734,564,741,387, 20,332,334,776,300 and 8,149,918,680,563 is: 11,246,133,015,886.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,734,564,741,387 : 20,332,334,776,300 = 8,149,918,680,563 : x
  2. Step 2: Convert to fraction form
    14,734,564,741,387/20,332,334,776,300 = 8,149,918,680,563/x
  3. Step 3: Cross multiply
    14,734,564,741,387x = 20,332,334,776,300 × 8,149,918,680,563
  4. Step 4: Simplify right side
    14,734,564,741,387x = 165,706,875,012,828,080,057,090,048
  5. Step 5: Solve for x
    x = 165,706,875,012,828,080,057,090,048/14,734,564,741,387
  6. Step 6: Final answer
    x = 11,246,133,015,886.41

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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.