Home / 3,646,287,180.72-5,030,335,476.27-2,441,016,724.23

Finding the Fourth Proportional to 3,646,287,180.72, 5,030,335,476.27 and 2,441,016,724.23

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Solution

The fourth proportional to 3,646,287,180.72, 5,030,335,476.27 and 2,441,016,724.23 is: 3,367,571,564.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,646,287,180.72 : 5,030,335,476.27 = 2,441,016,724.23 : x
  2. Step 2: Convert to fraction form
    3,646,287,180.72/5,030,335,476.27 = 2,441,016,724.23/x
  3. Step 3: Cross multiply
    3,646,287,180.72x = 5,030,335,476.27 × 2,441,016,724.23
  4. Step 4: Simplify right side
    3,646,287,180.72x = 12,279,133,026,062,553,088
  5. Step 5: Solve for x
    x = 12,279,133,026,062,553,088/3,646,287,180.72
  6. Step 6: Final answer
    x = 3,367,571,564.57

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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.