Home / 111,724,272,021.30-167,586,408,031.95-111,724,272,021.30

Finding the Fourth Proportional to 111,724,272,021.30, 167,586,408,031.95 and 111,724,272,021.30

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Solution

The fourth proportional to 111,724,272,021.30, 167,586,408,031.95 and 111,724,272,021.30 is: 167,586,408,031.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,724,272,021.30 : 167,586,408,031.95 = 111,724,272,021.30 : x
  2. Step 2: Convert to fraction form
    111,724,272,021.30/167,586,408,031.95 = 111,724,272,021.30/x
  3. Step 3: Cross multiply
    111,724,272,021.30x = 167,586,408,031.95 × 111,724,272,021.30
  4. Step 4: Simplify right side
    111,724,272,021.30x = 18,723,469,438,034,158,551,040
  5. Step 5: Solve for x
    x = 18,723,469,438,034,158,551,040/111,724,272,021.30
  6. Step 6: Final answer
    x = 167,586,408,031.95

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Double scale
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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.