Home / 20,001,498,950.64-30,002,232,664.98-6,027,121,007.76

Finding the Fourth Proportional to 20,001,498,950.64, 30,002,232,664.98 and 6,027,121,007.76

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Solution

The fourth proportional to 20,001,498,950.64, 30,002,232,664.98 and 6,027,121,007.76 is: 9,040,676,762.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,001,498,950.64 : 30,002,232,664.98 = 6,027,121,007.76 : x
  2. Step 2: Convert to fraction form
    20,001,498,950.64/30,002,232,664.98 = 6,027,121,007.76/x
  3. Step 3: Cross multiply
    20,001,498,950.64x = 30,002,232,664.98 × 6,027,121,007.76
  4. Step 4: Simplify right side
    20,001,498,950.64x = 180,827,086,774,804,250,624
  5. Step 5: Solve for x
    x = 180,827,086,774,804,250,624/20,001,498,950.64
  6. Step 6: Final answer
    x = 9,040,676,762.33

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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.