Home / 135,852,068,223.40-203,778,102,335.10-36,488,757,029.80

Finding the Fourth Proportional to 135,852,068,223.40, 203,778,102,335.10 and 36,488,757,029.80

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Solution

The fourth proportional to 135,852,068,223.40, 203,778,102,335.10 and 36,488,757,029.80 is: 54,733,135,544.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,852,068,223.40 : 203,778,102,335.10 = 36,488,757,029.80 : x
  2. Step 2: Convert to fraction form
    135,852,068,223.40/203,778,102,335.10 = 36,488,757,029.80/x
  3. Step 3: Cross multiply
    135,852,068,223.40x = 203,778,102,335.10 × 36,488,757,029.80
  4. Step 4: Simplify right side
    135,852,068,223.40x = 7,435,609,664,099,184,541,696
  5. Step 5: Solve for x
    x = 7,435,609,664,099,184,541,696/135,852,068,223.40
  6. Step 6: Final answer
    x = 54,733,135,544.70

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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.