Home / 2,835,954,066.40-4,258,310,542.80-1,546,008,978.40

Finding the Fourth Proportional to 2,835,954,066.40, 4,258,310,542.80 and 1,546,008,978.40

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Solution

The fourth proportional to 2,835,954,066.40, 4,258,310,542.80 and 1,546,008,978.40 is: 2,321,400,903.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,835,954,066.40 : 4,258,310,542.80 = 1,546,008,978.40 : x
  2. Step 2: Convert to fraction form
    2,835,954,066.40/4,258,310,542.80 = 1,546,008,978.40/x
  3. Step 3: Cross multiply
    2,835,954,066.40x = 4,258,310,542.80 × 1,546,008,978.40
  4. Step 4: Simplify right side
    2,835,954,066.40x = 6,583,386,331,984,178,176
  5. Step 5: Solve for x
    x = 6,583,386,331,984,178,176/2,835,954,066.40
  6. Step 6: Final answer
    x = 2,321,400,903.49

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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.