Home / 18,784,488,704,194-28,180,809,223,110-5,714,912,990,331.40

Finding the Fourth Proportional to 18,784,488,704,194, 28,180,809,223,110 and 5,714,912,990,331.40

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Solution

The fourth proportional to 18,784,488,704,194, 28,180,809,223,110 and 5,714,912,990,331.40 is: 8,573,609,601,162.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,784,488,704,194 : 28,180,809,223,110 = 5,714,912,990,331.40 : x
  2. Step 2: Convert to fraction form
    18,784,488,704,194/28,180,809,223,110 = 5,714,912,990,331.40/x
  3. Step 3: Cross multiply
    18,784,488,704,194x = 28,180,809,223,110 × 5,714,912,990,331.40
  4. Step 4: Simplify right side
    18,784,488,704,194x = 161,050,872,707,202,263,011,033,088
  5. Step 5: Solve for x
    x = 161,050,872,707,202,263,011,033,088/18,784,488,704,194
  6. Step 6: Final answer
    x = 8,573,609,601,162.29

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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.