Home / 26,729,439.90-36,886,758.39-14,506,310.94

Finding the Fourth Proportional to 26,729,439.90, 36,886,758.39 and 14,506,310.94

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Solution

The fourth proportional to 26,729,439.90, 36,886,758.39 and 14,506,310.94 is: 20,018,780.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,729,439.90 : 36,886,758.39 = 14,506,310.94 : x
  2. Step 2: Convert to fraction form
    26,729,439.90/36,886,758.39 = 14,506,310.94/x
  3. Step 3: Cross multiply
    26,729,439.90x = 36,886,758.39 × 14,506,310.94
  4. Step 4: Simplify right side
    26,729,439.90x = 535,090,786,773,993.75
  5. Step 5: Solve for x
    x = 535,090,786,773,993.75/26,729,439.90
  6. Step 6: Final answer
    x = 20,018,780.37

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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.