Home / 58,373,450.83-80,556,319.71-34,854,042.60

Finding the Fourth Proportional to 58,373,450.83, 80,556,319.71 and 34,854,042.60

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Solution

The fourth proportional to 58,373,450.83, 80,556,319.71 and 34,854,042.60 is: 48,099,150.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,373,450.83 : 80,556,319.71 = 34,854,042.60 : x
  2. Step 2: Convert to fraction form
    58,373,450.83/80,556,319.71 = 34,854,042.60/x
  3. Step 3: Cross multiply
    58,373,450.83x = 80,556,319.71 × 34,854,042.60
  4. Step 4: Simplify right side
    58,373,450.83x = 2,807,713,398,871,559.50
  5. Step 5: Solve for x
    x = 2,807,713,398,871,559.50/58,373,450.83
  6. Step 6: Final answer
    x = 48,099,150.54

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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.