Home / 26,212,079.90-36,172,838.18-14,610,379.02

Finding the Fourth Proportional to 26,212,079.90, 36,172,838.18 and 14,610,379.02

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Solution

The fourth proportional to 26,212,079.90, 36,172,838.18 and 14,610,379.02 is: 20,162,416.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,212,079.90 : 36,172,838.18 = 14,610,379.02 : x
  2. Step 2: Convert to fraction form
    26,212,079.90/36,172,838.18 = 14,610,379.02/x
  3. Step 3: Cross multiply
    26,212,079.90x = 36,172,838.18 × 14,610,379.02
  4. Step 4: Simplify right side
    26,212,079.90x = 528,498,876,038,926.94
  5. Step 5: Solve for x
    x = 528,498,876,038,926.94/26,212,079.90
  6. Step 6: Final answer
    x = 20,162,416.64

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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.