Home / 112,050,057.48-154,629,079.62-60,541,833.48

Finding the Fourth Proportional to 112,050,057.48, 154,629,079.62 and 60,541,833.48

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Solution

The fourth proportional to 112,050,057.48, 154,629,079.62 and 60,541,833.48 is: 83,547,730.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,050,057.48 : 154,629,079.62 = 60,541,833.48 : x
  2. Step 2: Convert to fraction form
    112,050,057.48/154,629,079.62 = 60,541,833.48/x
  3. Step 3: Cross multiply
    112,050,057.48x = 154,629,079.62 × 60,541,833.48
  4. Step 4: Simplify right side
    112,050,057.48x = 9,361,527,989,519,702
  5. Step 5: Solve for x
    x = 9,361,527,989,519,702/112,050,057.48
  6. Step 6: Final answer
    x = 83,547,730.36

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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.