Home / 43,022,815,352.96-64,534,344,098.71-16,501,461,502.75

Finding the Fourth Proportional to 43,022,815,352.96, 64,534,344,098.71 and 16,501,461,502.75

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Solution

The fourth proportional to 43,022,815,352.96, 64,534,344,098.71 and 16,501,461,502.75 is: 24,752,238,690.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,022,815,352.96 : 64,534,344,098.71 = 16,501,461,502.75 : x
  2. Step 2: Convert to fraction form
    43,022,815,352.96/64,534,344,098.71 = 16,501,461,502.75/x
  3. Step 3: Cross multiply
    43,022,815,352.96x = 64,534,344,098.71 × 16,501,461,502.75
  4. Step 4: Simplify right side
    43,022,815,352.96x = 1,064,910,994,750,021,566,464
  5. Step 5: Solve for x
    x = 1,064,910,994,750,021,566,464/43,022,815,352.96
  6. Step 6: Final answer
    x = 24,752,238,690.42

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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.