Home / 16,904,876.56-23,302,844.56-10,366,381.60

Finding the Fourth Proportional to 16,904,876.56, 23,302,844.56 and 10,366,381.60

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Solution

The fourth proportional to 16,904,876.56, 23,302,844.56 and 10,366,381.60 is: 14,289,733.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,904,876.56 : 23,302,844.56 = 10,366,381.60 : x
  2. Step 2: Convert to fraction form
    16,904,876.56/23,302,844.56 = 10,366,381.60/x
  3. Step 3: Cross multiply
    16,904,876.56x = 23,302,844.56 × 10,366,381.60
  4. Step 4: Simplify right side
    16,904,876.56x = 241,566,179,074,444.06
  5. Step 5: Solve for x
    x = 241,566,179,074,444.06/16,904,876.56
  6. Step 6: Final answer
    x = 14,289,733.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.