Home / 50,311,191,193.20-75,402,695,005.20-26,740,719,961.20

Finding the Fourth Proportional to 50,311,191,193.20, 75,402,695,005.20 and 26,740,719,961.20

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Solution

The fourth proportional to 50,311,191,193.20, 75,402,695,005.20 and 26,740,719,961.20 is: 40,077,014,748.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,311,191,193.20 : 75,402,695,005.20 = 26,740,719,961.20 : x
  2. Step 2: Convert to fraction form
    50,311,191,193.20/75,402,695,005.20 = 26,740,719,961.20/x
  3. Step 3: Cross multiply
    50,311,191,193.20x = 75,402,695,005.20 × 26,740,719,961.20
  4. Step 4: Simplify right side
    50,311,191,193.20x = 2,016,322,351,453,827,235,840
  5. Step 5: Solve for x
    x = 2,016,322,351,453,827,235,840/50,311,191,193.20
  6. Step 6: Final answer
    x = 40,077,014,748.29

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1.5x scale

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.