Home / 14,813,091.96-22,220,381.52-4,716,500.28

Finding the Fourth Proportional to 14,813,091.96, 22,220,381.52 and 4,716,500.28

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Solution

The fourth proportional to 14,813,091.96, 22,220,381.52 and 4,716,500.28 is: 7,074,987.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,813,091.96 : 22,220,381.52 = 4,716,500.28 : x
  2. Step 2: Convert to fraction form
    14,813,091.96/22,220,381.52 = 4,716,500.28/x
  3. Step 3: Cross multiply
    14,813,091.96x = 22,220,381.52 × 4,716,500.28
  4. Step 4: Simplify right side
    14,813,091.96x = 104,802,435,660,786.83
  5. Step 5: Solve for x
    x = 104,802,435,660,786.83/14,813,091.96
  6. Step 6: Final answer
    x = 7,074,987.18

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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.