Home / 40,108,822.40-60,163,233.60-37,557,905.60

Finding the Fourth Proportional to 40,108,822.40, 60,163,233.60 and 37,557,905.60

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Solution

The fourth proportional to 40,108,822.40, 60,163,233.60 and 37,557,905.60 is: 56,336,858.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,108,822.40 : 60,163,233.60 = 37,557,905.60 : x
  2. Step 2: Convert to fraction form
    40,108,822.40/60,163,233.60 = 37,557,905.60/x
  3. Step 3: Cross multiply
    40,108,822.40x = 60,163,233.60 × 37,557,905.60
  4. Step 4: Simplify right side
    40,108,822.40x = 2,259,605,048,139,548.50
  5. Step 5: Solve for x
    x = 2,259,605,048,139,548.50/40,108,822.40
  6. Step 6: Final answer
    x = 56,336,858.40

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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.