Home / 17,957,114.16-26,935,671.59-4,310,260.54

Finding the Fourth Proportional to 17,957,114.16, 26,935,671.59 and 4,310,260.54

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Solution

The fourth proportional to 17,957,114.16, 26,935,671.59 and 4,310,260.54 is: 6,465,390.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,957,114.16 : 26,935,671.59 = 4,310,260.54 : x
  2. Step 2: Convert to fraction form
    17,957,114.16/26,935,671.59 = 4,310,260.54/x
  3. Step 3: Cross multiply
    17,957,114.16x = 26,935,671.59 × 4,310,260.54
  4. Step 4: Simplify right side
    17,957,114.16x = 116,099,762,372,776.06
  5. Step 5: Solve for x
    x = 116,099,762,372,776.06/17,957,114.16
  6. Step 6: Final answer
    x = 6,465,390.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.