Home / 23,135,434.60-34,715,034.60-10,190,656.12

Finding the Fourth Proportional to 23,135,434.60, 34,715,034.60 and 10,190,656.12

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Solution

The fourth proportional to 23,135,434.60, 34,715,034.60 and 10,190,656.12 is: 15,291,218.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,135,434.60 : 34,715,034.60 = 10,190,656.12 : x
  2. Step 2: Convert to fraction form
    23,135,434.60/34,715,034.60 = 10,190,656.12/x
  3. Step 3: Cross multiply
    23,135,434.60x = 34,715,034.60 × 10,190,656.12
  4. Step 4: Simplify right side
    23,135,434.60x = 353,768,979,802,501.75
  5. Step 5: Solve for x
    x = 353,768,979,802,501.75/23,135,434.60
  6. Step 6: Final answer
    x = 15,291,218.25

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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.