Home / 151,191,994.38-226,821,066.57-48,966,365.58

Finding the Fourth Proportional to 151,191,994.38, 226,821,066.57 and 48,966,365.58

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Solution

The fourth proportional to 151,191,994.38, 226,821,066.57 and 48,966,365.58 is: 73,460,260.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,191,994.38 : 226,821,066.57 = 48,966,365.58 : x
  2. Step 2: Convert to fraction form
    151,191,994.38/226,821,066.57 = 48,966,365.58/x
  3. Step 3: Cross multiply
    151,191,994.38x = 226,821,066.57 × 48,966,365.58
  4. Step 4: Simplify right side
    151,191,994.38x = 11,106,603,266,912,136
  5. Step 5: Solve for x
    x = 11,106,603,266,912,136/151,191,994.38
  6. Step 6: Final answer
    x = 73,460,260.33

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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.