Home / 56,410,203.52-84,615,333.28-37,236,479.36

Finding the Fourth Proportional to 56,410,203.52, 84,615,333.28 and 37,236,479.36

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Solution

The fourth proportional to 56,410,203.52, 84,615,333.28 and 37,236,479.36 is: 55,854,737.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,410,203.52 : 84,615,333.28 = 37,236,479.36 : x
  2. Step 2: Convert to fraction form
    56,410,203.52/84,615,333.28 = 37,236,479.36/x
  3. Step 3: Cross multiply
    56,410,203.52x = 84,615,333.28 × 37,236,479.36
  4. Step 4: Simplify right side
    56,410,203.52x = 3,150,777,111,220,241
  5. Step 5: Solve for x
    x = 3,150,777,111,220,241/56,410,203.52
  6. Step 6: Final answer
    x = 55,854,737.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.