Home / 3,578,530,579,546.40-5,368,549,744,121.60-1,160,842,622,055.40

Finding the Fourth Proportional to 3,578,530,579,546.40, 5,368,549,744,121.60 and 1,160,842,622,055.40

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Solution

The fourth proportional to 3,578,530,579,546.40, 5,368,549,744,121.60 and 1,160,842,622,055.40 is: 1,741,508,483,180.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,578,530,579,546.40 : 5,368,549,744,121.60 = 1,160,842,622,055.40 : x
  2. Step 2: Convert to fraction form
    3,578,530,579,546.40/5,368,549,744,121.60 = 1,160,842,622,055.40/x
  3. Step 3: Cross multiply
    3,578,530,579,546.40x = 5,368,549,744,121.60 × 1,160,842,622,055.40
  4. Step 4: Simplify right side
    3,578,530,579,546.40x = 6,232,041,361,600,963,871,244,288
  5. Step 5: Solve for x
    x = 6,232,041,361,600,963,871,244,288/3,578,530,579,546.40
  6. Step 6: Final answer
    x = 1,741,508,483,180.52

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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.