Home / 5,260,322,010.08-7,256,492,193.68-3,252,515,325.92

Finding the Fourth Proportional to 5,260,322,010.08, 7,256,492,193.68 and 3,252,515,325.92

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Solution

The fourth proportional to 5,260,322,010.08, 7,256,492,193.68 and 3,252,515,325.92 is: 4,486,769,446.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,260,322,010.08 : 7,256,492,193.68 = 3,252,515,325.92 : x
  2. Step 2: Convert to fraction form
    5,260,322,010.08/7,256,492,193.68 = 3,252,515,325.92/x
  3. Step 3: Cross multiply
    5,260,322,010.08x = 7,256,492,193.68 × 3,252,515,325.92
  4. Step 4: Simplify right side
    5,260,322,010.08x = 23,601,852,072,363,040,768
  5. Step 5: Solve for x
    x = 23,601,852,072,363,040,768/5,260,322,010.08
  6. Step 6: Final answer
    x = 4,486,769,446.27

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1.5x scale

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.