Home / 14,116,749.50-21,166,581.98-6,334,237.10

Finding the Fourth Proportional to 14,116,749.50, 21,166,581.98 and 6,334,237.10

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Solution

The fourth proportional to 14,116,749.50, 21,166,581.98 and 6,334,237.10 is: 9,497,522.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,116,749.50 : 21,166,581.98 = 6,334,237.10 : x
  2. Step 2: Convert to fraction form
    14,116,749.50/21,166,581.98 = 6,334,237.10/x
  3. Step 3: Cross multiply
    14,116,749.50x = 21,166,581.98 × 6,334,237.10
  4. Step 4: Simplify right side
    14,116,749.50x = 134,074,148,857,907.45
  5. Step 5: Solve for x
    x = 134,074,148,857,907.45/14,116,749.50
  6. Step 6: Final answer
    x = 9,497,522.70

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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.