Home / 17,443,030.13-26,164,366.76-4,489,130.13

Finding the Fourth Proportional to 17,443,030.13, 26,164,366.76 and 4,489,130.13

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Solution

The fourth proportional to 17,443,030.13, 26,164,366.76 and 4,489,130.13 is: 6,733,649.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,443,030.13 : 26,164,366.76 = 4,489,130.13 : x
  2. Step 2: Convert to fraction form
    17,443,030.13/26,164,366.76 = 4,489,130.13/x
  3. Step 3: Cross multiply
    17,443,030.13x = 26,164,366.76 × 4,489,130.13
  4. Step 4: Simplify right side
    17,443,030.13x = 117,455,247,150,962.55
  5. Step 5: Solve for x
    x = 117,455,247,150,962.55/17,443,030.13
  6. Step 6: Final answer
    x = 6,733,649.27

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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.