Home / 14,463,834.96-21,695,051.28-5,367,705.84

Finding the Fourth Proportional to 14,463,834.96, 21,695,051.28 and 5,367,705.84

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Solution

The fourth proportional to 14,463,834.96, 21,695,051.28 and 5,367,705.84 is: 8,051,298.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,463,834.96 : 21,695,051.28 = 5,367,705.84 : x
  2. Step 2: Convert to fraction form
    14,463,834.96/21,695,051.28 = 5,367,705.84/x
  3. Step 3: Cross multiply
    14,463,834.96x = 21,695,051.28 × 5,367,705.84
  4. Step 4: Simplify right side
    14,463,834.96x = 116,452,653,454,755.48
  5. Step 5: Solve for x
    x = 116,452,653,454,755.48/14,463,834.96
  6. Step 6: Final answer
    x = 8,051,298.55

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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.