Home / 52,885,964.70-79,324,281.45-14,544,063.90

Finding the Fourth Proportional to 52,885,964.70, 79,324,281.45 and 14,544,063.90

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Solution

The fourth proportional to 52,885,964.70, 79,324,281.45 and 14,544,063.90 is: 21,814,812.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,885,964.70 : 79,324,281.45 = 14,544,063.90 : x
  2. Step 2: Convert to fraction form
    52,885,964.70/79,324,281.45 = 14,544,063.90/x
  3. Step 3: Cross multiply
    52,885,964.70x = 79,324,281.45 × 14,544,063.90
  4. Step 4: Simplify right side
    52,885,964.70x = 1,153,697,418,230,384.75
  5. Step 5: Solve for x
    x = 1,153,697,418,230,384.75/52,885,964.70
  6. Step 6: Final answer
    x = 21,814,812.77

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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.