Home / 37,457,232.80-56,185,921.44-14,439,006.90

Finding the Fourth Proportional to 37,457,232.80, 56,185,921.44 and 14,439,006.90

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Solution

The fourth proportional to 37,457,232.80, 56,185,921.44 and 14,439,006.90 is: 21,658,538.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,457,232.80 : 56,185,921.44 = 14,439,006.90 : x
  2. Step 2: Convert to fraction form
    37,457,232.80/56,185,921.44 = 14,439,006.90/x
  3. Step 3: Cross multiply
    37,457,232.80x = 56,185,921.44 × 14,439,006.90
  4. Step 4: Simplify right side
    37,457,232.80x = 811,268,907,355,017.88
  5. Step 5: Solve for x
    x = 811,268,907,355,017.88/37,457,232.80
  6. Step 6: Final answer
    x = 21,658,538.20

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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.