Home / 79,734,121,205.40-119,601,181,808.10-79,734,121,205.40

Finding the Fourth Proportional to 79,734,121,205.40, 119,601,181,808.10 and 79,734,121,205.40

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Solution

The fourth proportional to 79,734,121,205.40, 119,601,181,808.10 and 79,734,121,205.40 is: 119,601,181,808.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,734,121,205.40 : 119,601,181,808.10 = 79,734,121,205.40 : x
  2. Step 2: Convert to fraction form
    79,734,121,205.40/119,601,181,808.10 = 79,734,121,205.40/x
  3. Step 3: Cross multiply
    79,734,121,205.40x = 119,601,181,808.10 × 79,734,121,205.40
  4. Step 4: Simplify right side
    79,734,121,205.40x = 9,536,295,126,596,126,244,864
  5. Step 5: Solve for x
    x = 9,536,295,126,596,126,244,864/79,734,121,205.40
  6. Step 6: Final answer
    x = 119,601,181,808.10

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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.