Home / 45,191,348-62,394,090.24-34,718,712.56

Finding the Fourth Proportional to 45,191,348, 62,394,090.24 and 34,718,712.56

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Solution

The fourth proportional to 45,191,348, 62,394,090.24 and 34,718,712.56 is: 47,934,894.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,191,348 : 62,394,090.24 = 34,718,712.56 : x
  2. Step 2: Convert to fraction form
    45,191,348/62,394,090.24 = 34,718,712.56/x
  3. Step 3: Cross multiply
    45,191,348x = 62,394,090.24 × 34,718,712.56
  4. Step 4: Simplify right side
    45,191,348x = 2,166,242,484,485,261.75
  5. Step 5: Solve for x
    x = 2,166,242,484,485,261.75/45,191,348
  6. Step 6: Final answer
    x = 47,934,894.19

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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.