Home / 17,876,330.16-26,814,744.35-5,096,834.86

Finding the Fourth Proportional to 17,876,330.16, 26,814,744.35 and 5,096,834.86

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Solution

The fourth proportional to 17,876,330.16, 26,814,744.35 and 5,096,834.86 is: 7,645,323.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,876,330.16 : 26,814,744.35 = 5,096,834.86 : x
  2. Step 2: Convert to fraction form
    17,876,330.16/26,814,744.35 = 5,096,834.86/x
  3. Step 3: Cross multiply
    17,876,330.16x = 26,814,744.35 × 5,096,834.86
  4. Step 4: Simplify right side
    17,876,330.16x = 136,670,323,765,068.06
  5. Step 5: Solve for x
    x = 136,670,323,765,068.06/17,876,330.16
  6. Step 6: Final answer
    x = 7,645,323.32

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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.