Home / 41,185,233.76-56,835,467.76-22,600,686.64

Finding the Fourth Proportional to 41,185,233.76, 56,835,467.76 and 22,600,686.64

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Solution

The fourth proportional to 41,185,233.76, 56,835,467.76 and 22,600,686.64 is: 31,188,862.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,185,233.76 : 56,835,467.76 = 22,600,686.64 : x
  2. Step 2: Convert to fraction form
    41,185,233.76/56,835,467.76 = 22,600,686.64/x
  3. Step 3: Cross multiply
    41,185,233.76x = 56,835,467.76 × 22,600,686.64
  4. Step 4: Simplify right side
    41,185,233.76x = 1,284,520,596,881,582.75
  5. Step 5: Solve for x
    x = 1,284,520,596,881,582.75/41,185,233.76
  6. Step 6: Final answer
    x = 31,188,862.60

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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.