Home / 26,042,601.76-35,935,486.78-14,278,774.64

Finding the Fourth Proportional to 26,042,601.76, 35,935,486.78 and 14,278,774.64

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Solution

The fourth proportional to 26,042,601.76, 35,935,486.78 and 14,278,774.64 is: 19,702,897.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,042,601.76 : 35,935,486.78 = 14,278,774.64 : x
  2. Step 2: Convert to fraction form
    26,042,601.76/35,935,486.78 = 14,278,774.64/x
  3. Step 3: Cross multiply
    26,042,601.76x = 35,935,486.78 × 14,278,774.64
  4. Step 4: Simplify right side
    26,042,601.76x = 513,114,717,310,319.31
  5. Step 5: Solve for x
    x = 513,114,717,310,319.31/26,042,601.76
  6. Step 6: Final answer
    x = 19,702,897.66

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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.