Home / 43,419,517.02-59,896,316.82-35,168,895.48

Finding the Fourth Proportional to 43,419,517.02, 59,896,316.82 and 35,168,895.48

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Solution

The fourth proportional to 43,419,517.02, 59,896,316.82 and 35,168,895.48 is: 48,514,756.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,419,517.02 : 59,896,316.82 = 35,168,895.48 : x
  2. Step 2: Convert to fraction form
    43,419,517.02/59,896,316.82 = 35,168,895.48/x
  3. Step 3: Cross multiply
    43,419,517.02x = 59,896,316.82 × 35,168,895.48
  4. Step 4: Simplify right side
    43,419,517.02x = 2,106,487,305,879,545.75
  5. Step 5: Solve for x
    x = 2,106,487,305,879,545.75/43,419,517.02
  6. Step 6: Final answer
    x = 48,514,756.74

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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.