Home / 15,552,004.10-23,328,006.15-14,320,285.70

Finding the Fourth Proportional to 15,552,004.10, 23,328,006.15 and 14,320,285.70

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Solution

The fourth proportional to 15,552,004.10, 23,328,006.15 and 14,320,285.70 is: 21,480,428.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,004.10 : 23,328,006.15 = 14,320,285.70 : x
  2. Step 2: Convert to fraction form
    15,552,004.10/23,328,006.15 = 14,320,285.70/x
  3. Step 3: Cross multiply
    15,552,004.10x = 23,328,006.15 × 14,320,285.70
  4. Step 4: Simplify right side
    15,552,004.10x = 334,063,712,879,357
  5. Step 5: Solve for x
    x = 334,063,712,879,357/15,552,004.10
  6. Step 6: Final answer
    x = 21,480,428.55

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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.