Home / 18,084,703.61-24,956,315.26-10,349,579.86

Finding the Fourth Proportional to 18,084,703.61, 24,956,315.26 and 10,349,579.86

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Solution

The fourth proportional to 18,084,703.61, 24,956,315.26 and 10,349,579.86 is: 14,282,090.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,084,703.61 : 24,956,315.26 = 10,349,579.86 : x
  2. Step 2: Convert to fraction form
    18,084,703.61/24,956,315.26 = 10,349,579.86/x
  3. Step 3: Cross multiply
    18,084,703.61x = 24,956,315.26 × 10,349,579.86
  4. Step 4: Simplify right side
    18,084,703.61x = 258,287,377,706,441.94
  5. Step 5: Solve for x
    x = 258,287,377,706,441.94/18,084,703.61
  6. Step 6: Final answer
    x = 14,282,090.72

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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.