Home / 23,731,549.47-35,775,196.35-22,149,613.80

Finding the Fourth Proportional to 23,731,549.47, 35,775,196.35 and 22,149,613.80

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Solution

The fourth proportional to 23,731,549.47, 35,775,196.35 and 22,149,613.80 is: 33,390,435.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,731,549.47 : 35,775,196.35 = 22,149,613.80 : x
  2. Step 2: Convert to fraction form
    23,731,549.47/35,775,196.35 = 22,149,613.80/x
  3. Step 3: Cross multiply
    23,731,549.47x = 35,775,196.35 × 22,149,613.80
  4. Step 4: Simplify right side
    23,731,549.47x = 792,406,782,771,669.75
  5. Step 5: Solve for x
    x = 792,406,782,771,669.75/23,731,549.47
  6. Step 6: Final answer
    x = 33,390,435.96

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.