Home / 32,919,797.23-45,445,073.33-21,924,844.27

Finding the Fourth Proportional to 32,919,797.23, 45,445,073.33 and 21,924,844.27

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Solution

The fourth proportional to 32,919,797.23, 45,445,073.33 and 21,924,844.27 is: 30,266,776.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,919,797.23 : 45,445,073.33 = 21,924,844.27 : x
  2. Step 2: Convert to fraction form
    32,919,797.23/45,445,073.33 = 21,924,844.27/x
  3. Step 3: Cross multiply
    32,919,797.23x = 45,445,073.33 × 21,924,844.27
  4. Step 4: Simplify right side
    32,919,797.23x = 996,376,155,489,356.12
  5. Step 5: Solve for x
    x = 996,376,155,489,356.12/32,919,797.23
  6. Step 6: Final answer
    x = 30,266,776.81

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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.