Home / 125,653,837,550.22-188,466,833,372.07-44,976,318,751.62

Finding the Fourth Proportional to 125,653,837,550.22, 188,466,833,372.07 and 44,976,318,751.62

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Solution

The fourth proportional to 125,653,837,550.22, 188,466,833,372.07 and 44,976,318,751.62 is: 67,459,494,569.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,653,837,550.22 : 188,466,833,372.07 = 44,976,318,751.62 : x
  2. Step 2: Convert to fraction form
    125,653,837,550.22/188,466,833,372.07 = 44,976,318,751.62/x
  3. Step 3: Cross multiply
    125,653,837,550.22x = 188,466,833,372.07 × 44,976,318,751.62
  4. Step 4: Simplify right side
    125,653,837,550.22x = 8,476,544,371,850,674,700,288
  5. Step 5: Solve for x
    x = 8,476,544,371,850,674,700,288/125,653,837,550.22
  6. Step 6: Final answer
    x = 67,459,494,569.46

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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.