Home / 136,099,156,965.40-204,148,735,448.10-117,753,271,269.40

Finding the Fourth Proportional to 136,099,156,965.40, 204,148,735,448.10 and 117,753,271,269.40

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Solution

The fourth proportional to 136,099,156,965.40, 204,148,735,448.10 and 117,753,271,269.40 is: 176,629,906,904.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,099,156,965.40 : 204,148,735,448.10 = 117,753,271,269.40 : x
  2. Step 2: Convert to fraction form
    136,099,156,965.40/204,148,735,448.10 = 117,753,271,269.40/x
  3. Step 3: Cross multiply
    136,099,156,965.40x = 204,148,735,448.10 × 117,753,271,269.40
  4. Step 4: Simplify right side
    136,099,156,965.40x = 24,039,181,424,525,093,896,192
  5. Step 5: Solve for x
    x = 24,039,181,424,525,093,896,192/136,099,156,965.40
  6. Step 6: Final answer
    x = 176,629,906,904.10

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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.