Home / 14,226,591.94-21,339,943.49-3,443,875.18

Finding the Fourth Proportional to 14,226,591.94, 21,339,943.49 and 3,443,875.18

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Solution

The fourth proportional to 14,226,591.94, 21,339,943.49 and 3,443,875.18 is: 5,165,826.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,226,591.94 : 21,339,943.49 = 3,443,875.18 : x
  2. Step 2: Convert to fraction form
    14,226,591.94/21,339,943.49 = 3,443,875.18/x
  3. Step 3: Cross multiply
    14,226,591.94x = 21,339,943.49 × 3,443,875.18
  4. Step 4: Simplify right side
    14,226,591.94x = 73,492,101,683,073.41
  5. Step 5: Solve for x
    x = 73,492,101,683,073.41/14,226,591.94
  6. Step 6: Final answer
    x = 5,165,826.22

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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.