Home / 8,496,308,205.45-12,742,288,506.53-2,519,036,686.32

Finding the Fourth Proportional to 8,496,308,205.45, 12,742,288,506.53 and 2,519,036,686.32

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Solution

The fourth proportional to 8,496,308,205.45, 12,742,288,506.53 and 2,519,036,686.32 is: 3,777,910,527.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,496,308,205.45 : 12,742,288,506.53 = 2,519,036,686.32 : x
  2. Step 2: Convert to fraction form
    8,496,308,205.45/12,742,288,506.53 = 2,519,036,686.32/x
  3. Step 3: Cross multiply
    8,496,308,205.45x = 12,742,288,506.53 × 2,519,036,686.32
  4. Step 4: Simplify right side
    8,496,308,205.45x = 32,098,292,215,622,758,400
  5. Step 5: Solve for x
    x = 32,098,292,215,622,758,400/8,496,308,205.45
  6. Step 6: Final answer
    x = 3,777,910,527.66

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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.