Home / 35,052,519.78-48,372,627.40-19,157,925.62

Finding the Fourth Proportional to 35,052,519.78, 48,372,627.40 and 19,157,925.62

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Solution

The fourth proportional to 35,052,519.78, 48,372,627.40 and 19,157,925.62 is: 26,438,019.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,052,519.78 : 48,372,627.40 = 19,157,925.62 : x
  2. Step 2: Convert to fraction form
    35,052,519.78/48,372,627.40 = 19,157,925.62/x
  3. Step 3: Cross multiply
    35,052,519.78x = 48,372,627.40 × 19,157,925.62
  4. Step 4: Simplify right side
    35,052,519.78x = 926,719,197,773,174
  5. Step 5: Solve for x
    x = 926,719,197,773,174/35,052,519.78
  6. Step 6: Final answer
    x = 26,438,019.39

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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.