Home / 23,277,527.85-32,125,500.27-12,824,612.31

Finding the Fourth Proportional to 23,277,527.85, 32,125,500.27 and 12,824,612.31

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Solution

The fourth proportional to 23,277,527.85, 32,125,500.27 and 12,824,612.31 is: 17,699,348.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,277,527.85 : 32,125,500.27 = 12,824,612.31 : x
  2. Step 2: Convert to fraction form
    23,277,527.85/32,125,500.27 = 12,824,612.31/x
  3. Step 3: Cross multiply
    23,277,527.85x = 32,125,500.27 × 12,824,612.31
  4. Step 4: Simplify right side
    23,277,527.85x = 411,997,086,227,550.31
  5. Step 5: Solve for x
    x = 411,997,086,227,550.31/23,277,527.85
  6. Step 6: Final answer
    x = 17,699,348.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.