Home / 232,097,111.53-348,071,805.25-76,621,971.03

Finding the Fourth Proportional to 232,097,111.53, 348,071,805.25 and 76,621,971.03

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Solution

The fourth proportional to 232,097,111.53, 348,071,805.25 and 76,621,971.03 is: 114,908,572.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,097,111.53 : 348,071,805.25 = 76,621,971.03 : x
  2. Step 2: Convert to fraction form
    232,097,111.53/348,071,805.25 = 76,621,971.03/x
  3. Step 3: Cross multiply
    232,097,111.53x = 348,071,805.25 × 76,621,971.03
  4. Step 4: Simplify right side
    232,097,111.53x = 26,669,947,778,396,048
  5. Step 5: Solve for x
    x = 26,669,947,778,396,048/232,097,111.53
  6. Step 6: Final answer
    x = 114,908,572.55

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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.