Home / 60,863,822.75-91,309,731.19-19,924,582.43

Finding the Fourth Proportional to 60,863,822.75, 91,309,731.19 and 19,924,582.43

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Solution

The fourth proportional to 60,863,822.75, 91,309,731.19 and 19,924,582.43 is: 29,891,455.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,863,822.75 : 91,309,731.19 = 19,924,582.43 : x
  2. Step 2: Convert to fraction form
    60,863,822.75/91,309,731.19 = 19,924,582.43/x
  3. Step 3: Cross multiply
    60,863,822.75x = 91,309,731.19 × 19,924,582.43
  4. Step 4: Simplify right side
    60,863,822.75x = 1,819,308,265,756,297
  5. Step 5: Solve for x
    x = 1,819,308,265,756,297/60,863,822.75
  6. Step 6: Final answer
    x = 29,891,455.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.