Home / 15,644,491.92-23,461,935.44-10,817,811.16

Finding the Fourth Proportional to 15,644,491.92, 23,461,935.44 and 10,817,811.16

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Solution

The fourth proportional to 15,644,491.92, 23,461,935.44 and 10,817,811.16 is: 16,223,395.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,644,491.92 : 23,461,935.44 = 10,817,811.16 : x
  2. Step 2: Convert to fraction form
    15,644,491.92/23,461,935.44 = 10,817,811.16/x
  3. Step 3: Cross multiply
    15,644,491.92x = 23,461,935.44 × 10,817,811.16
  4. Step 4: Simplify right side
    15,644,491.92x = 253,806,787,038,031.53
  5. Step 5: Solve for x
    x = 253,806,787,038,031.53/15,644,491.92
  6. Step 6: Final answer
    x = 16,223,395.96

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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.