Home / 63,202,791,368.32-94,737,823,062-21,265,097,390.32

Finding the Fourth Proportional to 63,202,791,368.32, 94,737,823,062 and 21,265,097,390.32

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Solution

The fourth proportional to 63,202,791,368.32, 94,737,823,062 and 21,265,097,390.32 is: 31,875,317,376.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,202,791,368.32 : 94,737,823,062 = 21,265,097,390.32 : x
  2. Step 2: Convert to fraction form
    63,202,791,368.32/94,737,823,062 = 21,265,097,390.32/x
  3. Step 3: Cross multiply
    63,202,791,368.32x = 94,737,823,062 × 21,265,097,390.32
  4. Step 4: Simplify right side
    63,202,791,368.32x = 2,014,609,033,960,334,032,896
  5. Step 5: Solve for x
    x = 2,014,609,033,960,334,032,896/63,202,791,368.32
  6. Step 6: Final answer
    x = 31,875,317,376.73

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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.