Home / 14,226,603.06-21,339,960.18-3,443,886.30

Finding the Fourth Proportional to 14,226,603.06, 21,339,960.18 and 3,443,886.30

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Solution

The fourth proportional to 14,226,603.06, 21,339,960.18 and 3,443,886.30 is: 5,165,842.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,226,603.06 : 21,339,960.18 = 3,443,886.30 : x
  2. Step 2: Convert to fraction form
    14,226,603.06/21,339,960.18 = 3,443,886.30/x
  3. Step 3: Cross multiply
    14,226,603.06x = 21,339,960.18 × 3,443,886.30
  4. Step 4: Simplify right side
    14,226,603.06x = 73,492,396,506,447.53
  5. Step 5: Solve for x
    x = 73,492,396,506,447.53/14,226,603.06
  6. Step 6: Final answer
    x = 5,165,842.91

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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.