Home / 3,164,736,841.50-4,367,336,880.16-1,774,014,793.50

Finding the Fourth Proportional to 3,164,736,841.50, 4,367,336,880.16 and 1,774,014,793.50

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Solution

The fourth proportional to 3,164,736,841.50, 4,367,336,880.16 and 1,774,014,793.50 is: 2,448,140,436.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,164,736,841.50 : 4,367,336,880.16 = 1,774,014,793.50 : x
  2. Step 2: Convert to fraction form
    3,164,736,841.50/4,367,336,880.16 = 1,774,014,793.50/x
  3. Step 3: Cross multiply
    3,164,736,841.50x = 4,367,336,880.16 × 1,774,014,793.50
  4. Step 4: Simplify right side
    3,164,736,841.50x = 7,747,720,233,601,976,320
  5. Step 5: Solve for x
    x = 7,747,720,233,601,976,320/3,164,736,841.50
  6. Step 6: Final answer
    x = 2,448,140,436.83

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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.