Home / 14,702,997.30-22,054,495.95-8,325,705.30

Finding the Fourth Proportional to 14,702,997.30, 22,054,495.95 and 8,325,705.30

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Solution

The fourth proportional to 14,702,997.30, 22,054,495.95 and 8,325,705.30 is: 12,488,557.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,702,997.30 : 22,054,495.95 = 8,325,705.30 : x
  2. Step 2: Convert to fraction form
    14,702,997.30/22,054,495.95 = 8,325,705.30/x
  3. Step 3: Cross multiply
    14,702,997.30x = 22,054,495.95 × 8,325,705.30
  4. Step 4: Simplify right side
    14,702,997.30x = 183,619,233,819,743.53
  5. Step 5: Solve for x
    x = 183,619,233,819,743.53/14,702,997.30
  6. Step 6: Final answer
    x = 12,488,557.95

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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.