Home / 36,220,565.40-54,330,848.10-33,244,495.80

Finding the Fourth Proportional to 36,220,565.40, 54,330,848.10 and 33,244,495.80

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Solution

The fourth proportional to 36,220,565.40, 54,330,848.10 and 33,244,495.80 is: 49,866,743.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,220,565.40 : 54,330,848.10 = 33,244,495.80 : x
  2. Step 2: Convert to fraction form
    36,220,565.40/54,330,848.10 = 33,244,495.80/x
  3. Step 3: Cross multiply
    36,220,565.40x = 54,330,848.10 × 33,244,495.80
  4. Step 4: Simplify right side
    36,220,565.40x = 1,806,201,651,470,888
  5. Step 5: Solve for x
    x = 1,806,201,651,470,888/36,220,565.40
  6. Step 6: Final answer
    x = 49,866,743.70

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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.