Home / 2,073,774,367.08-3,110,664,705.98-846,942,818.58

Finding the Fourth Proportional to 2,073,774,367.08, 3,110,664,705.98 and 846,942,818.58

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Solution

The fourth proportional to 2,073,774,367.08, 3,110,664,705.98 and 846,942,818.58 is: 1,270,415,516.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,774,367.08 : 3,110,664,705.98 = 846,942,818.58 : x
  2. Step 2: Convert to fraction form
    2,073,774,367.08/3,110,664,705.98 = 846,942,818.58/x
  3. Step 3: Cross multiply
    2,073,774,367.08x = 3,110,664,705.98 × 846,942,818.58
  4. Step 4: Simplify right side
    2,073,774,367.08x = 2,634,555,133,735,793,664
  5. Step 5: Solve for x
    x = 2,634,555,133,735,793,664/2,073,774,367.08
  6. Step 6: Final answer
    x = 1,270,415,516.54

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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.