Home / 504,364,341.92-695,758,132.16-410,383,429.28

Finding the Fourth Proportional to 504,364,341.92, 695,758,132.16 and 410,383,429.28

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Solution

The fourth proportional to 504,364,341.92, 695,758,132.16 and 410,383,429.28 is: 566,113,788.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    504,364,341.92 : 695,758,132.16 = 410,383,429.28 : x
  2. Step 2: Convert to fraction form
    504,364,341.92/695,758,132.16 = 410,383,429.28/x
  3. Step 3: Cross multiply
    504,364,341.92x = 695,758,132.16 × 410,383,429.28
  4. Step 4: Simplify right side
    504,364,341.92x = 285,527,608,225,268,224
  5. Step 5: Solve for x
    x = 285,527,608,225,268,224/504,364,341.92
  6. Step 6: Final answer
    x = 566,113,788.18

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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.