Home / 17,784,994.18-24,543,308.13-9,636,232.18

Finding the Fourth Proportional to 17,784,994.18, 24,543,308.13 and 9,636,232.18

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Solution

The fourth proportional to 17,784,994.18, 24,543,308.13 and 9,636,232.18 is: 13,298,009.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,784,994.18 : 24,543,308.13 = 9,636,232.18 : x
  2. Step 2: Convert to fraction form
    17,784,994.18/24,543,308.13 = 9,636,232.18/x
  3. Step 3: Cross multiply
    17,784,994.18x = 24,543,308.13 × 9,636,232.18
  4. Step 4: Simplify right side
    17,784,994.18x = 236,505,015,605,961.59
  5. Step 5: Solve for x
    x = 236,505,015,605,961.59/17,784,994.18
  6. Step 6: Final answer
    x = 13,298,009.17

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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.