Home / 17,256,353.61-23,814,266.28-9,521,894.14

Finding the Fourth Proportional to 17,256,353.61, 23,814,266.28 and 9,521,894.14

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Solution

The fourth proportional to 17,256,353.61, 23,814,266.28 and 9,521,894.14 is: 13,140,488.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,256,353.61 : 23,814,266.28 = 9,521,894.14 : x
  2. Step 2: Convert to fraction form
    17,256,353.61/23,814,266.28 = 9,521,894.14/x
  3. Step 3: Cross multiply
    17,256,353.61x = 23,814,266.28 × 9,521,894.14
  4. Step 4: Simplify right side
    17,256,353.61x = 226,756,922,539,931.62
  5. Step 5: Solve for x
    x = 226,756,922,539,931.62/17,256,353.61
  6. Step 6: Final answer
    x = 13,140,488.87

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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.