Home / 14,868,401.58-22,302,603.54-5,284,158.30

Finding the Fourth Proportional to 14,868,401.58, 22,302,603.54 and 5,284,158.30

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Solution

The fourth proportional to 14,868,401.58, 22,302,603.54 and 5,284,158.30 is: 7,926,237.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,868,401.58 : 22,302,603.54 = 5,284,158.30 : x
  2. Step 2: Convert to fraction form
    14,868,401.58/22,302,603.54 = 5,284,158.30/x
  3. Step 3: Cross multiply
    14,868,401.58x = 22,302,603.54 × 5,284,158.30
  4. Step 4: Simplify right side
    14,868,401.58x = 117,850,487,607,500.38
  5. Step 5: Solve for x
    x = 117,850,487,607,500.38/14,868,401.58
  6. Step 6: Final answer
    x = 7,926,237.87

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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.