Home / 123,563,582.32-184,253,674.88-122,454,531.04

Finding the Fourth Proportional to 123,563,582.32, 184,253,674.88 and 122,454,531.04

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Solution

The fourth proportional to 123,563,582.32, 184,253,674.88 and 122,454,531.04 is: 182,599,896.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,563,582.32 : 184,253,674.88 = 122,454,531.04 : x
  2. Step 2: Convert to fraction form
    123,563,582.32/184,253,674.88 = 122,454,531.04/x
  3. Step 3: Cross multiply
    123,563,582.32x = 184,253,674.88 × 122,454,531.04
  4. Step 4: Simplify right side
    123,563,582.32x = 22,562,697,349,827,028
  5. Step 5: Solve for x
    x = 22,562,697,349,827,028/123,563,582.32
  6. Step 6: Final answer
    x = 182,599,896.56

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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.