Home / 4,470,511,124.40-6,169,027,378.70-2,463,233,929.78

Finding the Fourth Proportional to 4,470,511,124.40, 6,169,027,378.70 and 2,463,233,929.78

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Solution

The fourth proportional to 4,470,511,124.40, 6,169,027,378.70 and 2,463,233,929.78 is: 3,399,109,661.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470,511,124.40 : 6,169,027,378.70 = 2,463,233,929.78 : x
  2. Step 2: Convert to fraction form
    4,470,511,124.40/6,169,027,378.70 = 2,463,233,929.78/x
  3. Step 3: Cross multiply
    4,470,511,124.40x = 6,169,027,378.70 × 2,463,233,929.78
  4. Step 4: Simplify right side
    4,470,511,124.40x = 15,195,757,552,955,613,184
  5. Step 5: Solve for x
    x = 15,195,757,552,955,613,184/4,470,511,124.40
  6. Step 6: Final answer
    x = 3,399,109,661.09

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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.