Home / 58,183,985.66-80,290,200.33-32,077,076.54

Finding the Fourth Proportional to 58,183,985.66, 80,290,200.33 and 32,077,076.54

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Solution

The fourth proportional to 58,183,985.66, 80,290,200.33 and 32,077,076.54 is: 44,264,325.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,183,985.66 : 80,290,200.33 = 32,077,076.54 : x
  2. Step 2: Convert to fraction form
    58,183,985.66/80,290,200.33 = 32,077,076.54/x
  3. Step 3: Cross multiply
    58,183,985.66x = 80,290,200.33 × 32,077,076.54
  4. Step 4: Simplify right side
    58,183,985.66x = 2,575,474,901,397,343
  5. Step 5: Solve for x
    x = 2,575,474,901,397,343/58,183,985.66
  6. Step 6: Final answer
    x = 44,264,325.87

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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.