Home / 232,223,585.54-348,252,380.31-76,748,618.30

Finding the Fourth Proportional to 232,223,585.54, 348,252,380.31 and 76,748,618.30

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Solution

The fourth proportional to 232,223,585.54, 348,252,380.31 and 76,748,618.30 is: 115,095,497.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,223,585.54 : 348,252,380.31 = 76,748,618.30 : x
  2. Step 2: Convert to fraction form
    232,223,585.54/348,252,380.31 = 76,748,618.30/x
  3. Step 3: Cross multiply
    232,223,585.54x = 348,252,380.31 × 76,748,618.30
  4. Step 4: Simplify right side
    232,223,585.54x = 26,727,889,008,478,624
  5. Step 5: Solve for x
    x = 26,727,889,008,478,624/232,223,585.54
  6. Step 6: Final answer
    x = 115,095,497.07

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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.