Home / 32,197,244.90-44,428,161.16-21,765,958.38

Finding the Fourth Proportional to 32,197,244.90, 44,428,161.16 and 21,765,958.38

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Solution

The fourth proportional to 32,197,244.90, 44,428,161.16 and 21,765,958.38 is: 30,034,293.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,197,244.90 : 44,428,161.16 = 21,765,958.38 : x
  2. Step 2: Convert to fraction form
    32,197,244.90/44,428,161.16 = 21,765,958.38/x
  3. Step 3: Cross multiply
    32,197,244.90x = 44,428,161.16 × 21,765,958.38
  4. Step 4: Simplify right side
    32,197,244.90x = 967,021,506,708,492.38
  5. Step 5: Solve for x
    x = 967,021,506,708,492.38/32,197,244.90
  6. Step 6: Final answer
    x = 30,034,293.61

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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.