Home / 53,173,299-73,342,712.28-32,556,926.28

Finding the Fourth Proportional to 53,173,299, 73,342,712.28 and 32,556,926.28

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Solution

The fourth proportional to 53,173,299, 73,342,712.28 and 32,556,926.28 is: 44,906,246.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,173,299 : 73,342,712.28 = 32,556,926.28 : x
  2. Step 2: Convert to fraction form
    53,173,299/73,342,712.28 = 32,556,926.28/x
  3. Step 3: Cross multiply
    53,173,299x = 73,342,712.28 × 32,556,926.28
  4. Step 4: Simplify right side
    53,173,299x = 2,387,813,276,875,211
  5. Step 5: Solve for x
    x = 2,387,813,276,875,211/53,173,299
  6. Step 6: Final answer
    x = 44,906,246.59

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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.