Home / 23,658,412.10-35,500,121.16-16,786,303.52

Finding the Fourth Proportional to 23,658,412.10, 35,500,121.16 and 16,786,303.52

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Solution

The fourth proportional to 23,658,412.10, 35,500,121.16 and 16,786,303.52 is: 25,188,326.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,658,412.10 : 35,500,121.16 = 16,786,303.52 : x
  2. Step 2: Convert to fraction form
    23,658,412.10/35,500,121.16 = 16,786,303.52/x
  3. Step 3: Cross multiply
    23,658,412.10x = 35,500,121.16 × 16,786,303.52
  4. Step 4: Simplify right side
    23,658,412.10x = 595,915,808,788,534.38
  5. Step 5: Solve for x
    x = 595,915,808,788,534.38/23,658,412.10
  6. Step 6: Final answer
    x = 25,188,326.51

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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.