Home / 32,256,007.20-48,384,010.80-12,058,624.80

Finding the Fourth Proportional to 32,256,007.20, 48,384,010.80 and 12,058,624.80

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Solution

The fourth proportional to 32,256,007.20, 48,384,010.80 and 12,058,624.80 is: 18,087,937.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,256,007.20 : 48,384,010.80 = 12,058,624.80 : x
  2. Step 2: Convert to fraction form
    32,256,007.20/48,384,010.80 = 12,058,624.80/x
  3. Step 3: Cross multiply
    32,256,007.20x = 48,384,010.80 × 12,058,624.80
  4. Step 4: Simplify right side
    32,256,007.20x = 583,444,632,556,347.88
  5. Step 5: Solve for x
    x = 583,444,632,556,347.88/32,256,007.20
  6. Step 6: Final answer
    x = 18,087,937.20

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1.5x scale

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.