Home / 11,441,756,407.05-17,153,372,919.56-3,577,120,480.35

Finding the Fourth Proportional to 11,441,756,407.05, 17,153,372,919.56 and 3,577,120,480.35

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Solution

The fourth proportional to 11,441,756,407.05, 17,153,372,919.56 and 3,577,120,480.35 is: 5,362,785,169.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,441,756,407.05 : 17,153,372,919.56 = 3,577,120,480.35 : x
  2. Step 2: Convert to fraction form
    11,441,756,407.05/17,153,372,919.56 = 3,577,120,480.35/x
  3. Step 3: Cross multiply
    11,441,756,407.05x = 17,153,372,919.56 × 3,577,120,480.35
  4. Step 4: Simplify right side
    11,441,756,407.05x = 61,359,681,577,621,266,432
  5. Step 5: Solve for x
    x = 61,359,681,577,621,266,432/11,441,756,407.05
  6. Step 6: Final answer
    x = 5,362,785,169.92

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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.