Home / 35,738,523.63-53,630,458.64-15,268,397.20

Finding the Fourth Proportional to 35,738,523.63, 53,630,458.64 and 15,268,397.20

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Solution

The fourth proportional to 35,738,523.63, 53,630,458.64 and 15,268,397.20 is: 22,912,282.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,738,523.63 : 53,630,458.64 = 15,268,397.20 : x
  2. Step 2: Convert to fraction form
    35,738,523.63/53,630,458.64 = 15,268,397.20/x
  3. Step 3: Cross multiply
    35,738,523.63x = 53,630,458.64 × 15,268,397.20
  4. Step 4: Simplify right side
    35,738,523.63x = 818,851,144,437,786.62
  5. Step 5: Solve for x
    x = 818,851,144,437,786.62/35,738,523.63
  6. Step 6: Final answer
    x = 22,912,282.36

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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.