Home / 40,961,129.32-56,539,829.33-32,603,829.01

Finding the Fourth Proportional to 40,961,129.32, 56,539,829.33 and 32,603,829.01

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Solution

The fourth proportional to 40,961,129.32, 56,539,829.33 and 32,603,829.01 is: 45,004,006.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,961,129.32 : 56,539,829.33 = 32,603,829.01 : x
  2. Step 2: Convert to fraction form
    40,961,129.32/56,539,829.33 = 32,603,829.01/x
  3. Step 3: Cross multiply
    40,961,129.32x = 56,539,829.33 × 32,603,829.01
  4. Step 4: Simplify right side
    40,961,129.32x = 1,843,414,927,729,903
  5. Step 5: Solve for x
    x = 1,843,414,927,729,903/40,961,129.32
  6. Step 6: Final answer
    x = 45,004,006.44

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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.