Home / 22,088,366,751.70-33,137,209,093.68-7,164,373,273.84

Finding the Fourth Proportional to 22,088,366,751.70, 33,137,209,093.68 and 7,164,373,273.84

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Solution

The fourth proportional to 22,088,366,751.70, 33,137,209,093.68 and 7,164,373,273.84 is: 10,748,071,048.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,088,366,751.70 : 33,137,209,093.68 = 7,164,373,273.84 : x
  2. Step 2: Convert to fraction form
    22,088,366,751.70/33,137,209,093.68 = 7,164,373,273.84/x
  3. Step 3: Cross multiply
    22,088,366,751.70x = 33,137,209,093.68 × 7,164,373,273.84
  4. Step 4: Simplify right side
    22,088,366,751.70x = 237,407,335,200,408,797,184
  5. Step 5: Solve for x
    x = 237,407,335,200,408,797,184/22,088,366,751.70
  6. Step 6: Final answer
    x = 10,748,071,048.85

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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.