Home / 63,975,096.78-88,285,573.22-34,606,361.58

Finding the Fourth Proportional to 63,975,096.78, 88,285,573.22 and 34,606,361.58

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Solution

The fourth proportional to 63,975,096.78, 88,285,573.22 and 34,606,361.58 is: 47,756,746.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,975,096.78 : 88,285,573.22 = 34,606,361.58 : x
  2. Step 2: Convert to fraction form
    63,975,096.78/88,285,573.22 = 34,606,361.58/x
  3. Step 3: Cross multiply
    63,975,096.78x = 88,285,573.22 × 34,606,361.58
  4. Step 4: Simplify right side
    63,975,096.78x = 3,055,242,468,975,853
  5. Step 5: Solve for x
    x = 3,055,242,468,975,853/63,975,096.78
  6. Step 6: Final answer
    x = 47,756,746.34

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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.