Home / 63,660,406.44-87,851,361.56-34,687,030.44

Finding the Fourth Proportional to 63,660,406.44, 87,851,361.56 and 34,687,030.44

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Solution

The fourth proportional to 63,660,406.44, 87,851,361.56 and 34,687,030.44 is: 47,868,102.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,660,406.44 : 87,851,361.56 = 34,687,030.44 : x
  2. Step 2: Convert to fraction form
    63,660,406.44/87,851,361.56 = 34,687,030.44/x
  3. Step 3: Cross multiply
    63,660,406.44x = 87,851,361.56 × 34,687,030.44
  4. Step 4: Simplify right side
    63,660,406.44x = 3,047,302,852,627,166
  5. Step 5: Solve for x
    x = 3,047,302,852,627,166/63,660,406.44
  6. Step 6: Final answer
    x = 47,868,102.37

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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.