Home / 23,489,114,326.56-32,415,666,104.70-12,784,928,352.84

Finding the Fourth Proportional to 23,489,114,326.56, 32,415,666,104.70 and 12,784,928,352.84

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Solution

The fourth proportional to 23,489,114,326.56, 32,415,666,104.70 and 12,784,928,352.84 is: 17,643,575,781.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,489,114,326.56 : 32,415,666,104.70 = 12,784,928,352.84 : x
  2. Step 2: Convert to fraction form
    23,489,114,326.56/32,415,666,104.70 = 12,784,928,352.84/x
  3. Step 3: Cross multiply
    23,489,114,326.56x = 32,415,666,104.70 × 12,784,928,352.84
  4. Step 4: Simplify right side
    23,489,114,326.56x = 414,431,968,658,173,591,552
  5. Step 5: Solve for x
    x = 414,431,968,658,173,591,552/23,489,114,326.56
  6. Step 6: Final answer
    x = 17,643,575,781.38

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Double scale
Find fourth proportional to 23,489,114,327.56, 32,415,666,106.08 and 12,784,928,353.84
Similar ratio
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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.