Home / 17,314,536.66-23,894,763.93-9,579,453

Finding the Fourth Proportional to 17,314,536.66, 23,894,763.93 and 9,579,453

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Solution

The fourth proportional to 17,314,536.66, 23,894,763.93 and 9,579,453 is: 13,220,034.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,314,536.66 : 23,894,763.93 = 9,579,453 : x
  2. Step 2: Convert to fraction form
    17,314,536.66/23,894,763.93 = 9,579,453/x
  3. Step 3: Cross multiply
    17,314,536.66x = 23,894,763.93 × 9,579,453
  4. Step 4: Simplify right side
    17,314,536.66x = 228,898,768,013,530.28
  5. Step 5: Solve for x
    x = 228,898,768,013,530.28/17,314,536.66
  6. Step 6: Final answer
    x = 13,220,034.27

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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.