Home / 58,383,338.47-80,570,689.00-32,279,541.57

Finding the Fourth Proportional to 58,383,338.47, 80,570,689.00 and 32,279,541.57

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Solution

The fourth proportional to 58,383,338.47, 80,570,689.00 and 32,279,541.57 is: 44,546,697.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,383,338.47 : 80,570,689.00 = 32,279,541.57 : x
  2. Step 2: Convert to fraction form
    58,383,338.47/80,570,689.00 = 32,279,541.57/x
  3. Step 3: Cross multiply
    58,383,338.47x = 80,570,689.00 × 32,279,541.57
  4. Step 4: Simplify right side
    58,383,338.47x = 2,600,784,904,818,343
  5. Step 5: Solve for x
    x = 2,600,784,904,818,343/58,383,338.47
  6. Step 6: Final answer
    x = 44,546,697.28

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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.