Home / 19,523,216.46-26,941,992.27-10,702,652.22

Finding the Fourth Proportional to 19,523,216.46, 26,941,992.27 and 10,702,652.22

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Solution

The fourth proportional to 19,523,216.46, 26,941,992.27 and 10,702,652.22 is: 14,769,634.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,523,216.46 : 26,941,992.27 = 10,702,652.22 : x
  2. Step 2: Convert to fraction form
    19,523,216.46/26,941,992.27 = 10,702,652.22/x
  3. Step 3: Cross multiply
    19,523,216.46x = 26,941,992.27 × 10,702,652.22
  4. Step 4: Simplify right side
    19,523,216.46x = 288,350,773,379,738.38
  5. Step 5: Solve for x
    x = 288,350,773,379,738.38/19,523,216.46
  6. Step 6: Final answer
    x = 14,769,634.60

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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.