Home / 58,165,194.88-80,263,249.14-33,720,483.52

Finding the Fourth Proportional to 58,165,194.88, 80,263,249.14 and 33,720,483.52

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Solution

The fourth proportional to 58,165,194.88, 80,263,249.14 and 33,720,483.52 is: 46,531,531.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,165,194.88 : 80,263,249.14 = 33,720,483.52 : x
  2. Step 2: Convert to fraction form
    58,165,194.88/80,263,249.14 = 33,720,483.52/x
  3. Step 3: Cross multiply
    58,165,194.88x = 80,263,249.14 × 33,720,483.52
  4. Step 4: Simplify right side
    58,165,194.88x = 2,706,515,569,887,024.50
  5. Step 5: Solve for x
    x = 2,706,515,569,887,024.50/58,165,194.88
  6. Step 6: Final answer
    x = 46,531,531.02

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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.