Home / 232,714,694.28-348,209,788.62-186,516,444.72

Finding the Fourth Proportional to 232,714,694.28, 348,209,788.62 and 186,516,444.72

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Solution

The fourth proportional to 232,714,694.28, 348,209,788.62 and 186,516,444.72 is: 279,083,587.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,714,694.28 : 348,209,788.62 = 186,516,444.72 : x
  2. Step 2: Convert to fraction form
    232,714,694.28/348,209,788.62 = 186,516,444.72/x
  3. Step 3: Cross multiply
    232,714,694.28x = 348,209,788.62 × 186,516,444.72
  4. Step 4: Simplify right side
    232,714,694.28x = 64,946,851,790,105,112
  5. Step 5: Solve for x
    x = 64,946,851,790,105,112/232,714,694.28
  6. Step 6: Final answer
    x = 279,083,587.70

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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.