Home / 24,922,410.80-37,357,811.40-13,538,807.60

Finding the Fourth Proportional to 24,922,410.80, 37,357,811.40 and 13,538,807.60

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Solution

The fourth proportional to 24,922,410.80, 37,357,811.40 and 13,538,807.60 is: 20,294,193.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,922,410.80 : 37,357,811.40 = 13,538,807.60 : x
  2. Step 2: Convert to fraction form
    24,922,410.80/37,357,811.40 = 13,538,807.60/x
  3. Step 3: Cross multiply
    24,922,410.80x = 37,357,811.40 × 13,538,807.60
  4. Step 4: Simplify right side
    24,922,410.80x = 505,780,220,901,686.62
  5. Step 5: Solve for x
    x = 505,780,220,901,686.62/24,922,410.80
  6. Step 6: Final answer
    x = 20,294,193.24

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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.