Home / 26,211,458.01-36,171,980.55-14,609,758.35

Finding the Fourth Proportional to 26,211,458.01, 36,171,980.55 and 14,609,758.35

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Solution

The fourth proportional to 26,211,458.01, 36,171,980.55 and 14,609,758.35 is: 20,161,560.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,211,458.01 : 36,171,980.55 = 14,609,758.35 : x
  2. Step 2: Convert to fraction form
    26,211,458.01/36,171,980.55 = 14,609,758.35/x
  3. Step 3: Cross multiply
    26,211,458.01x = 36,171,980.55 × 14,609,758.35
  4. Step 4: Simplify right side
    26,211,458.01x = 528,463,894,876,400.06
  5. Step 5: Solve for x
    x = 528,463,894,876,400.06/26,211,458.01
  6. Step 6: Final answer
    x = 20,161,560.44

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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.