Home / 124,102,290.88-184,688,414.04-119,964,506.32

Finding the Fourth Proportional to 124,102,290.88, 184,688,414.04 and 119,964,506.32

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Solution

The fourth proportional to 124,102,290.88, 184,688,414.04 and 119,964,506.32 is: 178,530,583.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,102,290.88 : 184,688,414.04 = 119,964,506.32 : x
  2. Step 2: Convert to fraction form
    124,102,290.88/184,688,414.04 = 119,964,506.32/x
  3. Step 3: Cross multiply
    124,102,290.88x = 184,688,414.04 × 119,964,506.32
  4. Step 4: Simplify right side
    124,102,290.88x = 22,156,054,413,332,356
  5. Step 5: Solve for x
    x = 22,156,054,413,332,356/124,102,290.88
  6. Step 6: Final answer
    x = 178,530,583.57

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.