Home / 14,300,809.46-21,446,658.75-4,714,401.14

Finding the Fourth Proportional to 14,300,809.46, 21,446,658.75 and 4,714,401.14

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Solution

The fourth proportional to 14,300,809.46, 21,446,658.75 and 4,714,401.14 is: 7,070,099.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,300,809.46 : 21,446,658.75 = 4,714,401.14 : x
  2. Step 2: Convert to fraction form
    14,300,809.46/21,446,658.75 = 4,714,401.14/x
  3. Step 3: Cross multiply
    14,300,809.46x = 21,446,658.75 × 4,714,401.14
  4. Step 4: Simplify right side
    14,300,809.46x = 101,108,152,460,190.97
  5. Step 5: Solve for x
    x = 101,108,152,460,190.97/14,300,809.46
  6. Step 6: Final answer
    x = 7,070,099.96

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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.