Home / 14,343,392,411.38-19,793,907,940.26-8,000,169,101.56

Finding the Fourth Proportional to 14,343,392,411.38, 19,793,907,940.26 and 8,000,169,101.56

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Solution

The fourth proportional to 14,343,392,411.38, 19,793,907,940.26 and 8,000,169,101.56 is: 11,040,248,092.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,343,392,411.38 : 19,793,907,940.26 = 8,000,169,101.56 : x
  2. Step 2: Convert to fraction form
    14,343,392,411.38/19,793,907,940.26 = 8,000,169,101.56/x
  3. Step 3: Cross multiply
    14,343,392,411.38x = 19,793,907,940.26 × 8,000,169,101.56
  4. Step 4: Simplify right side
    14,343,392,411.38x = 158,354,610,702,791,180,288
  5. Step 5: Solve for x
    x = 158,354,610,702,791,180,288/14,343,392,411.38
  6. Step 6: Final answer
    x = 11,040,248,092.02

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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.