Home / 58,032,959.68-80,085,480.70-31,926,917.46

Finding the Fourth Proportional to 58,032,959.68, 80,085,480.70 and 31,926,917.46

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Solution

The fourth proportional to 58,032,959.68, 80,085,480.70 and 31,926,917.46 is: 44,059,144.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,032,959.68 : 80,085,480.70 = 31,926,917.46 : x
  2. Step 2: Convert to fraction form
    58,032,959.68/80,085,480.70 = 31,926,917.46/x
  3. Step 3: Cross multiply
    58,032,959.68x = 80,085,480.70 × 31,926,917.46
  4. Step 4: Simplify right side
    58,032,959.68x = 2,556,882,532,053,323
  5. Step 5: Solve for x
    x = 2,556,882,532,053,323/58,032,959.68
  6. Step 6: Final answer
    x = 44,059,144.08

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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.