Home / 82,768,016,066.90-124,152,024,100.35-82,768,016,066.90

Finding the Fourth Proportional to 82,768,016,066.90, 124,152,024,100.35 and 82,768,016,066.90

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Solution

The fourth proportional to 82,768,016,066.90, 124,152,024,100.35 and 82,768,016,066.90 is: 124,152,024,100.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,768,016,066.90 : 124,152,024,100.35 = 82,768,016,066.90 : x
  2. Step 2: Convert to fraction form
    82,768,016,066.90/124,152,024,100.35 = 82,768,016,066.90/x
  3. Step 3: Cross multiply
    82,768,016,066.90x = 124,152,024,100.35 × 82,768,016,066.90
  4. Step 4: Simplify right side
    82,768,016,066.90x = 10,275,816,725,475,923,853,312
  5. Step 5: Solve for x
    x = 10,275,816,725,475,923,853,312/82,768,016,066.90
  6. Step 6: Final answer
    x = 124,152,024,100.35

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Double scale
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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.