Home / 26,292,824.70-36,285,975.66-14,531,840.34

Finding the Fourth Proportional to 26,292,824.70, 36,285,975.66 and 14,531,840.34

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Solution

The fourth proportional to 26,292,824.70, 36,285,975.66 and 14,531,840.34 is: 20,054,977.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,292,824.70 : 36,285,975.66 = 14,531,840.34 : x
  2. Step 2: Convert to fraction form
    26,292,824.70/36,285,975.66 = 14,531,840.34/x
  3. Step 3: Cross multiply
    26,292,824.70x = 36,285,975.66 × 14,531,840.34
  4. Step 4: Simplify right side
    26,292,824.70x = 527,302,004,872,246.06
  5. Step 5: Solve for x
    x = 527,302,004,872,246.06/26,292,824.70
  6. Step 6: Final answer
    x = 20,054,977.39

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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.