Home / 14,852,183,846.40-22,270,623,019.20-5,531,133,859.20

Finding the Fourth Proportional to 14,852,183,846.40, 22,270,623,019.20 and 5,531,133,859.20

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Solution

The fourth proportional to 14,852,183,846.40, 22,270,623,019.20 and 5,531,133,859.20 is: 8,293,850,811.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,852,183,846.40 : 22,270,623,019.20 = 5,531,133,859.20 : x
  2. Step 2: Convert to fraction form
    14,852,183,846.40/22,270,623,019.20 = 5,531,133,859.20/x
  3. Step 3: Cross multiply
    14,852,183,846.40x = 22,270,623,019.20 × 5,531,133,859.20
  4. Step 4: Simplify right side
    14,852,183,846.40x = 123,181,797,046,976,053,248
  5. Step 5: Solve for x
    x = 123,181,797,046,976,053,248/14,852,183,846.40
  6. Step 6: Final answer
    x = 8,293,850,811.50

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Double scale
Find fourth proportional to 14,852,183,847.40, 22,270,623,020.70 and 5,531,133,860.20
Similar ratio
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1.5x scale

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.