Home / 36,441,328.70-54,620,002.65-14,861,762.30

Finding the Fourth Proportional to 36,441,328.70, 54,620,002.65 and 14,861,762.30

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Solution

The fourth proportional to 36,441,328.70, 54,620,002.65 and 14,861,762.30 is: 22,275,518.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,441,328.70 : 54,620,002.65 = 14,861,762.30 : x
  2. Step 2: Convert to fraction form
    36,441,328.70/54,620,002.65 = 14,861,762.30/x
  3. Step 3: Cross multiply
    36,441,328.70x = 54,620,002.65 × 14,861,762.30
  4. Step 4: Simplify right side
    36,441,328.70x = 811,749,496,209,670.12
  5. Step 5: Solve for x
    x = 811,749,496,209,670.12/36,441,328.70
  6. Step 6: Final answer
    x = 22,275,518.63

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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.