Home / 16,668,114.98-25,002,172.46-14,861,215.58

Finding the Fourth Proportional to 16,668,114.98, 25,002,172.46 and 14,861,215.58

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Solution

The fourth proportional to 16,668,114.98, 25,002,172.46 and 14,861,215.58 is: 22,291,823.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,668,114.98 : 25,002,172.46 = 14,861,215.58 : x
  2. Step 2: Convert to fraction form
    16,668,114.98/25,002,172.46 = 14,861,215.58/x
  3. Step 3: Cross multiply
    16,668,114.98x = 25,002,172.46 × 14,861,215.58
  4. Step 4: Simplify right side
    16,668,114.98x = 371,562,674,808,541.06
  5. Step 5: Solve for x
    x = 371,562,674,808,541.06/16,668,114.98
  6. Step 6: Final answer
    x = 22,291,823.36

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Similar ratio
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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.