Home / 232,362,320.96-348,304,333.44-103,030,839.68

Finding the Fourth Proportional to 232,362,320.96, 348,304,333.44 and 103,030,839.68

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Solution

The fourth proportional to 232,362,320.96, 348,304,333.44 and 103,030,839.68 is: 154,440,219.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,362,320.96 : 348,304,333.44 = 103,030,839.68 : x
  2. Step 2: Convert to fraction form
    232,362,320.96/348,304,333.44 = 103,030,839.68/x
  3. Step 3: Cross multiply
    232,362,320.96x = 348,304,333.44 × 103,030,839.68
  4. Step 4: Simplify right side
    232,362,320.96x = 35,886,087,938,505,904
  5. Step 5: Solve for x
    x = 35,886,087,938,505,904/232,362,320.96
  6. Step 6: Final answer
    x = 154,440,219.87

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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.