Home / 136,049,544,064.40-204,074,316,096.60-122,335,815,347.60

Finding the Fourth Proportional to 136,049,544,064.40, 204,074,316,096.60 and 122,335,815,347.60

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Solution

The fourth proportional to 136,049,544,064.40, 204,074,316,096.60 and 122,335,815,347.60 is: 183,503,723,021.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,049,544,064.40 : 204,074,316,096.60 = 122,335,815,347.60 : x
  2. Step 2: Convert to fraction form
    136,049,544,064.40/204,074,316,096.60 = 122,335,815,347.60/x
  3. Step 3: Cross multiply
    136,049,544,064.40x = 204,074,316,096.60 × 122,335,815,347.60
  4. Step 4: Simplify right side
    136,049,544,064.40x = 24,965,597,851,181,415,137,280
  5. Step 5: Solve for x
    x = 24,965,597,851,181,415,137,280/136,049,544,064.40
  6. Step 6: Final answer
    x = 183,503,723,021.40

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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.