Home / 14,530,234.60-21,842,591.10-10,299,701.80

Finding the Fourth Proportional to 14,530,234.60, 21,842,591.10 and 10,299,701.80

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Solution

The fourth proportional to 14,530,234.60, 21,842,591.10 and 10,299,701.80 is: 15,483,038.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,530,234.60 : 21,842,591.10 = 10,299,701.80 : x
  2. Step 2: Convert to fraction form
    14,530,234.60/21,842,591.10 = 10,299,701.80/x
  3. Step 3: Cross multiply
    14,530,234.60x = 21,842,591.10 × 10,299,701.80
  4. Step 4: Simplify right side
    14,530,234.60x = 224,972,174,869,334
  5. Step 5: Solve for x
    x = 224,972,174,869,334/14,530,234.60
  6. Step 6: Final answer
    x = 15,483,038.03

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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.