Home / 136,050,625,599.90-204,014,716,396.65-52,176,481,215.90

Finding the Fourth Proportional to 136,050,625,599.90, 204,014,716,396.65 and 52,176,481,215.90

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Solution

The fourth proportional to 136,050,625,599.90, 204,014,716,396.65 and 52,176,481,215.90 is: 78,241,242,705.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,050,625,599.90 : 204,014,716,396.65 = 52,176,481,215.90 : x
  2. Step 2: Convert to fraction form
    136,050,625,599.90/204,014,716,396.65 = 52,176,481,215.90/x
  3. Step 3: Cross multiply
    136,050,625,599.90x = 204,014,716,396.65 × 52,176,481,215.90
  4. Step 4: Simplify right side
    136,050,625,599.90x = 10,644,770,017,836,974,211,072
  5. Step 5: Solve for x
    x = 10,644,770,017,836,974,211,072/136,050,625,599.90
  6. Step 6: Final answer
    x = 78,241,242,705.79

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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.