Home / 30,395,524,742.30-45,529,146,253.59-24,387,120,997.90

Finding the Fourth Proportional to 30,395,524,742.30, 45,529,146,253.59 and 24,387,120,997.90

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Solution

The fourth proportional to 30,395,524,742.30, 45,529,146,253.59 and 24,387,120,997.90 is: 36,529,219,614.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,395,524,742.30 : 45,529,146,253.59 = 24,387,120,997.90 : x
  2. Step 2: Convert to fraction form
    30,395,524,742.30/45,529,146,253.59 = 24,387,120,997.90/x
  3. Step 3: Cross multiply
    30,395,524,742.30x = 45,529,146,253.59 × 24,387,120,997.90
  4. Step 4: Simplify right side
    30,395,524,742.30x = 1,110,324,798,617,035,210,752
  5. Step 5: Solve for x
    x = 1,110,324,798,617,035,210,752/30,395,524,742.30
  6. Step 6: Final answer
    x = 36,529,219,614.75

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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.