Home / 49,286,232,001.20-73,929,348,001.80-29,695,190,977.20

Finding the Fourth Proportional to 49,286,232,001.20, 73,929,348,001.80 and 29,695,190,977.20

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Solution

The fourth proportional to 49,286,232,001.20, 73,929,348,001.80 and 29,695,190,977.20 is: 44,542,786,465.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,286,232,001.20 : 73,929,348,001.80 = 29,695,190,977.20 : x
  2. Step 2: Convert to fraction form
    49,286,232,001.20/73,929,348,001.80 = 29,695,190,977.20/x
  3. Step 3: Cross multiply
    49,286,232,001.20x = 73,929,348,001.80 × 29,695,190,977.20
  4. Step 4: Simplify right side
    49,286,232,001.20x = 2,195,346,107,733,330,362,368
  5. Step 5: Solve for x
    x = 2,195,346,107,733,330,362,368/49,286,232,001.20
  6. Step 6: Final answer
    x = 44,542,786,465.80

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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.