Home / 17,803,758.94-26,701,901.67-5,021,274.29

Finding the Fourth Proportional to 17,803,758.94, 26,701,901.67 and 5,021,274.29

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Solution

The fourth proportional to 17,803,758.94, 26,701,901.67 and 5,021,274.29 is: 7,530,857.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,803,758.94 : 26,701,901.67 = 5,021,274.29 : x
  2. Step 2: Convert to fraction form
    17,803,758.94/26,701,901.67 = 5,021,274.29/x
  3. Step 3: Cross multiply
    17,803,758.94x = 26,701,901.67 × 5,021,274.29
  4. Step 4: Simplify right side
    17,803,758.94x = 134,077,572,349,679.08
  5. Step 5: Solve for x
    x = 134,077,572,349,679.08/17,803,758.94
  6. Step 6: Final answer
    x = 7,530,857.55

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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.