Home / 146,608,465,674.90-219,912,698,512.35-58,276,594,182.90

Finding the Fourth Proportional to 146,608,465,674.90, 219,912,698,512.35 and 58,276,594,182.90

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Solution

The fourth proportional to 146,608,465,674.90, 219,912,698,512.35 and 58,276,594,182.90 is: 87,414,891,274.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,608,465,674.90 : 219,912,698,512.35 = 58,276,594,182.90 : x
  2. Step 2: Convert to fraction form
    146,608,465,674.90/219,912,698,512.35 = 58,276,594,182.90/x
  3. Step 3: Cross multiply
    146,608,465,674.90x = 219,912,698,512.35 × 58,276,594,182.90
  4. Step 4: Simplify right side
    146,608,465,674.90x = 12,815,763,086,870,658,940,928
  5. Step 5: Solve for x
    x = 12,815,763,086,870,658,940,928/146,608,465,674.90
  6. Step 6: Final answer
    x = 87,414,891,274.35

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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.