Home / 24,183,061.25-33,372,394.90-13,169,994.75

Finding the Fourth Proportional to 24,183,061.25, 33,372,394.90 and 13,169,994.75

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Solution

The fourth proportional to 24,183,061.25, 33,372,394.90 and 13,169,994.75 is: 18,174,467.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,183,061.25 : 33,372,394.90 = 13,169,994.75 : x
  2. Step 2: Convert to fraction form
    24,183,061.25/33,372,394.90 = 13,169,994.75/x
  3. Step 3: Cross multiply
    24,183,061.25x = 33,372,394.90 × 13,169,994.75
  4. Step 4: Simplify right side
    24,183,061.25x = 439,514,265,595,001.81
  5. Step 5: Solve for x
    x = 439,514,265,595,001.81/24,183,061.25
  6. Step 6: Final answer
    x = 18,174,467.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.