Home / 15,552,114.30-23,328,171.45-14,229,416.70

Finding the Fourth Proportional to 15,552,114.30, 23,328,171.45 and 14,229,416.70

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Solution

The fourth proportional to 15,552,114.30, 23,328,171.45 and 14,229,416.70 is: 21,344,125.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,114.30 : 23,328,171.45 = 14,229,416.70 : x
  2. Step 2: Convert to fraction form
    15,552,114.30/23,328,171.45 = 14,229,416.70/x
  3. Step 3: Cross multiply
    15,552,114.30x = 23,328,171.45 × 14,229,416.70
  4. Step 4: Simplify right side
    15,552,114.30x = 331,946,272,411,093.19
  5. Step 5: Solve for x
    x = 331,946,272,411,093.19/15,552,114.30
  6. Step 6: Final answer
    x = 21,344,125.05

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1.5x scale

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.