Home / 15,662,691.45-23,494,037.18-14,599,809.45

Finding the Fourth Proportional to 15,662,691.45, 23,494,037.18 and 14,599,809.45

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Solution

The fourth proportional to 15,662,691.45, 23,494,037.18 and 14,599,809.45 is: 21,899,714.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,662,691.45 : 23,494,037.18 = 14,599,809.45 : x
  2. Step 2: Convert to fraction form
    15,662,691.45/23,494,037.18 = 14,599,809.45/x
  3. Step 3: Cross multiply
    15,662,691.45x = 23,494,037.18 × 14,599,809.45
  4. Step 4: Simplify right side
    15,662,691.45x = 343,008,465,966,216.31
  5. Step 5: Solve for x
    x = 343,008,465,966,216.31/15,662,691.45
  6. Step 6: Final answer
    x = 21,899,714.18

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.