Home / 273,864,069,521.02-377,932,860,540.71-151,928,807,104.23

Finding the Fourth Proportional to 273,864,069,521.02, 377,932,860,540.71 and 151,928,807,104.23

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Solution

The fourth proportional to 273,864,069,521.02, 377,932,860,540.71 and 151,928,807,104.23 is: 209,662,000,451.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,864,069,521.02 : 377,932,860,540.71 = 151,928,807,104.23 : x
  2. Step 2: Convert to fraction form
    273,864,069,521.02/377,932,860,540.71 = 151,928,807,104.23/x
  3. Step 3: Cross multiply
    273,864,069,521.02x = 377,932,860,540.71 × 151,928,807,104.23
  4. Step 4: Simplify right side
    273,864,069,521.02x = 57,418,888,667,439,394,979,840
  5. Step 5: Solve for x
    x = 57,418,888,667,439,394,979,840/273,864,069,521.02
  6. Step 6: Final answer
    x = 209,662,000,451.04

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Double scale
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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.