Home / 58,275,743.73-80,418,418.83-32,169,701.07

Finding the Fourth Proportional to 58,275,743.73, 80,418,418.83 and 32,169,701.07

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Solution

The fourth proportional to 58,275,743.73, 80,418,418.83 and 32,169,701.07 is: 44,393,024.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,275,743.73 : 80,418,418.83 = 32,169,701.07 : x
  2. Step 2: Convert to fraction form
    58,275,743.73/80,418,418.83 = 32,169,701.07/x
  3. Step 3: Cross multiply
    58,275,743.73x = 80,418,418.83 × 32,169,701.07
  4. Step 4: Simplify right side
    58,275,743.73x = 2,587,036,494,283,159
  5. Step 5: Solve for x
    x = 2,587,036,494,283,159/58,275,743.73
  6. Step 6: Final answer
    x = 44,393,024.07

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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.