Home / 62,255,152.80-85,289,161.92-59,927,098.24

Finding the Fourth Proportional to 62,255,152.80, 85,289,161.92 and 59,927,098.24

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Solution

The fourth proportional to 62,255,152.80, 85,289,161.92 and 59,927,098.24 is: 82,099,742.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,255,152.80 : 85,289,161.92 = 59,927,098.24 : x
  2. Step 2: Convert to fraction form
    62,255,152.80/85,289,161.92 = 59,927,098.24/x
  3. Step 3: Cross multiply
    62,255,152.80x = 85,289,161.92 × 59,927,098.24
  4. Step 4: Simplify right side
    62,255,152.80x = 5,111,131,985,187,107
  5. Step 5: Solve for x
    x = 5,111,131,985,187,107/62,255,152.80
  6. Step 6: Final answer
    x = 82,099,742.03

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.