Home / 149,485,538,761.20-224,228,889,881.07-36,165,082,950.08

Finding the Fourth Proportional to 149,485,538,761.20, 224,228,889,881.07 and 36,165,082,950.08

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Solution

The fourth proportional to 149,485,538,761.20, 224,228,889,881.07 and 36,165,082,950.08 is: 54,247,765,165.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,485,538,761.20 : 224,228,889,881.07 = 36,165,082,950.08 : x
  2. Step 2: Convert to fraction form
    149,485,538,761.20/224,228,889,881.07 = 36,165,082,950.08/x
  3. Step 3: Cross multiply
    149,485,538,761.20x = 224,228,889,881.07 × 36,165,082,950.08
  4. Step 4: Simplify right side
    149,485,538,761.20x = 8,109,256,402,353,251,155,968
  5. Step 5: Solve for x
    x = 8,109,256,402,353,251,155,968/149,485,538,761.20
  6. Step 6: Final answer
    x = 54,247,765,165.48

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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.