Home / 8,496,308,206.45-12,742,288,508.03-2,519,036,687.32

Finding the Fourth Proportional to 8,496,308,206.45, 12,742,288,508.03 and 2,519,036,687.32

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Solution

The fourth proportional to 8,496,308,206.45, 12,742,288,508.03 and 2,519,036,687.32 is: 3,777,910,529.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,496,308,206.45 : 12,742,288,508.03 = 2,519,036,687.32 : x
  2. Step 2: Convert to fraction form
    8,496,308,206.45/12,742,288,508.03 = 2,519,036,687.32/x
  3. Step 3: Cross multiply
    8,496,308,206.45x = 12,742,288,508.03 × 2,519,036,687.32
  4. Step 4: Simplify right side
    8,496,308,206.45x = 32,098,292,232,143,601,664
  5. Step 5: Solve for x
    x = 32,098,292,232,143,601,664/8,496,308,206.45
  6. Step 6: Final answer
    x = 3,777,910,529.16

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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.