Home / 17,531,827.42-26,297,741.23-4,752,332.07

Finding the Fourth Proportional to 17,531,827.42, 26,297,741.23 and 4,752,332.07

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Solution

The fourth proportional to 17,531,827.42, 26,297,741.23 and 4,752,332.07 is: 7,128,498.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,531,827.42 : 26,297,741.23 = 4,752,332.07 : x
  2. Step 2: Convert to fraction form
    17,531,827.42/26,297,741.23 = 4,752,332.07/x
  3. Step 3: Cross multiply
    17,531,827.42x = 26,297,741.23 × 4,752,332.07
  4. Step 4: Simplify right side
    17,531,827.42x = 124,975,599,015,890.25
  5. Step 5: Solve for x
    x = 124,975,599,015,890.25/17,531,827.42
  6. Step 6: Final answer
    x = 7,128,498.13

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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.