Home / 136,827,216.48-205,267,230.48-44,686,183.62

Finding the Fourth Proportional to 136,827,216.48, 205,267,230.48 and 44,686,183.62

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Solution

The fourth proportional to 136,827,216.48, 205,267,230.48 and 44,686,183.62 is: 67,037,899.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,827,216.48 : 205,267,230.48 = 44,686,183.62 : x
  2. Step 2: Convert to fraction form
    136,827,216.48/205,267,230.48 = 44,686,183.62/x
  3. Step 3: Cross multiply
    136,827,216.48x = 205,267,230.48 × 44,686,183.62
  4. Step 4: Simplify right side
    136,827,216.48x = 9,172,609,152,398,140
  5. Step 5: Solve for x
    x = 9,172,609,152,398,140/136,827,216.48
  6. Step 6: Final answer
    x = 67,037,899.25

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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.