Home / 232,346,913.07-348,392,736.29-159,582,001.63

Finding the Fourth Proportional to 232,346,913.07, 348,392,736.29 and 159,582,001.63

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Solution

The fourth proportional to 232,346,913.07, 348,392,736.29 and 159,582,001.63 is: 239,285,340.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,346,913.07 : 348,392,736.29 = 159,582,001.63 : x
  2. Step 2: Convert to fraction form
    232,346,913.07/348,392,736.29 = 159,582,001.63/x
  3. Step 3: Cross multiply
    232,346,913.07x = 348,392,736.29 × 159,582,001.63
  4. Step 4: Simplify right side
    232,346,913.07x = 55,597,210,210,510,944
  5. Step 5: Solve for x
    x = 55,597,210,210,510,944/232,346,913.07
  6. Step 6: Final answer
    x = 239,285,340.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.