Home / 32,272,179.42-44,537,186.56-18,147,811.20

Finding the Fourth Proportional to 32,272,179.42, 44,537,186.56 and 18,147,811.20

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Solution

The fourth proportional to 32,272,179.42, 44,537,186.56 and 18,147,811.20 is: 25,044,867.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,272,179.42 : 44,537,186.56 = 18,147,811.20 : x
  2. Step 2: Convert to fraction form
    32,272,179.42/44,537,186.56 = 18,147,811.20/x
  3. Step 3: Cross multiply
    32,272,179.42x = 44,537,186.56 × 18,147,811.20
  4. Step 4: Simplify right side
    32,272,179.42x = 808,252,453,142,222.38
  5. Step 5: Solve for x
    x = 808,252,453,142,222.38/32,272,179.42
  6. Step 6: Final answer
    x = 25,044,867.37

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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.