Home / 149,277,918.53-224,017,768.53-52,234,466.83

Finding the Fourth Proportional to 149,277,918.53, 224,017,768.53 and 52,234,466.83

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Solution

The fourth proportional to 149,277,918.53, 224,017,768.53 and 52,234,466.83 is: 78,387,003.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,277,918.53 : 224,017,768.53 = 52,234,466.83 : x
  2. Step 2: Convert to fraction form
    149,277,918.53/224,017,768.53 = 52,234,466.83/x
  3. Step 3: Cross multiply
    149,277,918.53x = 224,017,768.53 × 52,234,466.83
  4. Step 4: Simplify right side
    149,277,918.53x = 11,701,448,699,050,858
  5. Step 5: Solve for x
    x = 11,701,448,699,050,858/149,277,918.53
  6. Step 6: Final answer
    x = 78,387,003.34

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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.