Home / 23,593,748.02-32,560,382.43-13,139,764.29

Finding the Fourth Proportional to 23,593,748.02, 32,560,382.43 and 13,139,764.29

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Solution

The fourth proportional to 23,593,748.02, 32,560,382.43 and 13,139,764.29 is: 18,133,437.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,593,748.02 : 32,560,382.43 = 13,139,764.29 : x
  2. Step 2: Convert to fraction form
    23,593,748.02/32,560,382.43 = 13,139,764.29/x
  3. Step 3: Cross multiply
    23,593,748.02x = 32,560,382.43 × 13,139,764.29
  4. Step 4: Simplify right side
    23,593,748.02x = 427,835,750,322,457.38
  5. Step 5: Solve for x
    x = 427,835,750,322,457.38/23,593,748.02
  6. Step 6: Final answer
    x = 18,133,437.30

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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.