Home / 60,760,284.20-83,849,293.82-32,883,019.13

Finding the Fourth Proportional to 60,760,284.20, 83,849,293.82 and 32,883,019.13

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Solution

The fourth proportional to 60,760,284.20, 83,849,293.82 and 32,883,019.13 is: 45,378,621.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,760,284.20 : 83,849,293.82 = 32,883,019.13 : x
  2. Step 2: Convert to fraction form
    60,760,284.20/83,849,293.82 = 32,883,019.13/x
  3. Step 3: Cross multiply
    60,760,284.20x = 83,849,293.82 × 32,883,019.13
  4. Step 4: Simplify right side
    60,760,284.20x = 2,757,217,932,136,389
  5. Step 5: Solve for x
    x = 2,757,217,932,136,389/60,760,284.20
  6. Step 6: Final answer
    x = 45,378,621.39

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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.