Home / 22,095,512,624.70-33,143,268,937.05-15,121,943,822.70

Finding the Fourth Proportional to 22,095,512,624.70, 33,143,268,937.05 and 15,121,943,822.70

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Solution

The fourth proportional to 22,095,512,624.70, 33,143,268,937.05 and 15,121,943,822.70 is: 22,682,915,734.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,095,512,624.70 : 33,143,268,937.05 = 15,121,943,822.70 : x
  2. Step 2: Convert to fraction form
    22,095,512,624.70/33,143,268,937.05 = 15,121,943,822.70/x
  3. Step 3: Cross multiply
    22,095,512,624.70x = 33,143,268,937.05 × 15,121,943,822.70
  4. Step 4: Simplify right side
    22,095,512,624.70x = 501,190,650,966,708,060,160
  5. Step 5: Solve for x
    x = 501,190,650,966,708,060,160/22,095,512,624.70
  6. Step 6: Final answer
    x = 22,682,915,734.05

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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.