Home / 336,153,251.76-463,891,482.36-181,628,579.76

Finding the Fourth Proportional to 336,153,251.76, 463,891,482.36 and 181,628,579.76

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Solution

The fourth proportional to 336,153,251.76, 463,891,482.36 and 181,628,579.76 is: 250,647,437.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,153,251.76 : 463,891,482.36 = 181,628,579.76 : x
  2. Step 2: Convert to fraction form
    336,153,251.76/463,891,482.36 = 181,628,579.76/x
  3. Step 3: Cross multiply
    336,153,251.76x = 463,891,482.36 × 181,628,579.76
  4. Step 4: Simplify right side
    336,153,251.76x = 84,255,951,103,807,888
  5. Step 5: Solve for x
    x = 84,255,951,103,807,888/336,153,251.76
  6. Step 6: Final answer
    x = 250,647,437.33

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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.