Home / 92,737,324,418.32-139,113,999,697.01-25,584,569,467.32

Finding the Fourth Proportional to 92,737,324,418.32, 139,113,999,697.01 and 25,584,569,467.32

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Solution

The fourth proportional to 92,737,324,418.32, 139,113,999,697.01 and 25,584,569,467.32 is: 38,379,064,863.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,737,324,418.32 : 139,113,999,697.01 = 25,584,569,467.32 : x
  2. Step 2: Convert to fraction form
    92,737,324,418.32/139,113,999,697.01 = 25,584,569,467.32/x
  3. Step 3: Cross multiply
    92,737,324,418.32x = 139,113,999,697.01 × 25,584,569,467.32
  4. Step 4: Simplify right side
    92,737,324,418.32x = 3,559,171,789,125,303,402,496
  5. Step 5: Solve for x
    x = 3,559,171,789,125,303,402,496/92,737,324,418.32
  6. Step 6: Final answer
    x = 38,379,064,863.58

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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.