Home / 5,022,893,688.50-6,932,253,336.45-2,880,338,809.70

Finding the Fourth Proportional to 5,022,893,688.50, 6,932,253,336.45 and 2,880,338,809.70

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Solution

The fourth proportional to 5,022,893,688.50, 6,932,253,336.45 and 2,880,338,809.70 is: 3,975,246,055.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,022,893,688.50 : 6,932,253,336.45 = 2,880,338,809.70 : x
  2. Step 2: Convert to fraction form
    5,022,893,688.50/6,932,253,336.45 = 2,880,338,809.70/x
  3. Step 3: Cross multiply
    5,022,893,688.50x = 6,932,253,336.45 × 2,880,338,809.70
  4. Step 4: Simplify right side
    5,022,893,688.50x = 19,967,238,323,649,245,184
  5. Step 5: Solve for x
    x = 19,967,238,323,649,245,184/5,022,893,688.50
  6. Step 6: Final answer
    x = 3,975,246,055.75

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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.