Home / 149,194,267,426.01-223,907,451,687.86-104,133,027,420.20

Finding the Fourth Proportional to 149,194,267,426.01, 223,907,451,687.86 and 104,133,027,420.20

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Solution

The fourth proportional to 149,194,267,426.01, 223,907,451,687.86 and 104,133,027,420.20 is: 156,280,540,857.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,194,267,426.01 : 223,907,451,687.86 = 104,133,027,420.20 : x
  2. Step 2: Convert to fraction form
    149,194,267,426.01/223,907,451,687.86 = 104,133,027,420.20/x
  3. Step 3: Cross multiply
    149,194,267,426.01x = 223,907,451,687.86 × 104,133,027,420.20
  4. Step 4: Simplify right side
    149,194,267,426.01x = 23,316,160,806,199,031,234,560
  5. Step 5: Solve for x
    x = 23,316,160,806,199,031,234,560/149,194,267,426.01
  6. Step 6: Final answer
    x = 156,280,540,857.66

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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.