Home / 114,451,810,326.54-157,940,611,500.60-63,009,856,604.52

Finding the Fourth Proportional to 114,451,810,326.54, 157,940,611,500.60 and 63,009,856,604.52

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Solution

The fourth proportional to 114,451,810,326.54, 157,940,611,500.60 and 63,009,856,604.52 is: 86,952,012,854.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,451,810,326.54 : 157,940,611,500.60 = 63,009,856,604.52 : x
  2. Step 2: Convert to fraction form
    114,451,810,326.54/157,940,611,500.60 = 63,009,856,604.52/x
  3. Step 3: Cross multiply
    114,451,810,326.54x = 157,940,611,500.60 × 63,009,856,604.52
  4. Step 4: Simplify right side
    114,451,810,326.54x = 9,951,815,282,683,008,778,240
  5. Step 5: Solve for x
    x = 9,951,815,282,683,008,778,240/114,451,810,326.54
  6. Step 6: Final answer
    x = 86,952,012,854.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.