Home / 23,587,812.04-32,545,794.59-13,270,770.76

Finding the Fourth Proportional to 23,587,812.04, 32,545,794.59 and 13,270,770.76

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Solution

The fourth proportional to 23,587,812.04, 32,545,794.59 and 13,270,770.76 is: 18,310,633.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,587,812.04 : 32,545,794.59 = 13,270,770.76 : x
  2. Step 2: Convert to fraction form
    23,587,812.04/32,545,794.59 = 13,270,770.76/x
  3. Step 3: Cross multiply
    23,587,812.04x = 32,545,794.59 × 13,270,770.76
  4. Step 4: Simplify right side
    23,587,812.04x = 431,907,779,139,584.31
  5. Step 5: Solve for x
    x = 431,907,779,139,584.31/23,587,812.04
  6. Step 6: Final answer
    x = 18,310,633.41

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Double scale
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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.