Home / 43,770,190,123.58-60,432,513,264.88-27,727,108,002.14

Finding the Fourth Proportional to 43,770,190,123.58, 60,432,513,264.88 and 27,727,108,002.14

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Solution

The fourth proportional to 43,770,190,123.58, 60,432,513,264.88 and 27,727,108,002.14 is: 38,282,191,998.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,770,190,123.58 : 60,432,513,264.88 = 27,727,108,002.14 : x
  2. Step 2: Convert to fraction form
    43,770,190,123.58/60,432,513,264.88 = 27,727,108,002.14/x
  3. Step 3: Cross multiply
    43,770,190,123.58x = 60,432,513,264.88 × 27,727,108,002.14
  4. Step 4: Simplify right side
    43,770,190,123.58x = 1,675,618,822,135,728,308,224
  5. Step 5: Solve for x
    x = 1,675,618,822,135,728,308,224/43,770,190,123.58
  6. Step 6: Final answer
    x = 38,282,191,998.82

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1.5x scale

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.