Home / 101,068,552.26-151,602,855.39-28,296,052.74

Finding the Fourth Proportional to 101,068,552.26, 151,602,855.39 and 28,296,052.74

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Solution

The fourth proportional to 101,068,552.26, 151,602,855.39 and 28,296,052.74 is: 42,444,086.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,068,552.26 : 151,602,855.39 = 28,296,052.74 : x
  2. Step 2: Convert to fraction form
    101,068,552.26/151,602,855.39 = 28,296,052.74/x
  3. Step 3: Cross multiply
    101,068,552.26x = 151,602,855.39 × 28,296,052.74
  4. Step 4: Simplify right side
    101,068,552.26x = 4,289,762,391,650,032.50
  5. Step 5: Solve for x
    x = 4,289,762,391,650,032.50/101,068,552.26
  6. Step 6: Final answer
    x = 42,444,086.67

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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.