Home / 185,255,265.34-255,652,654.21-101,624,071.30

Finding the Fourth Proportional to 185,255,265.34, 255,652,654.21 and 101,624,071.30

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Solution

The fourth proportional to 185,255,265.34, 255,652,654.21 and 101,624,071.30 is: 140,241,431.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,255,265.34 : 255,652,654.21 = 101,624,071.30 : x
  2. Step 2: Convert to fraction form
    185,255,265.34/255,652,654.21 = 101,624,071.30/x
  3. Step 3: Cross multiply
    185,255,265.34x = 255,652,654.21 × 101,624,071.30
  4. Step 4: Simplify right side
    185,255,265.34x = 25,980,463,559,917,880
  5. Step 5: Solve for x
    x = 25,980,463,559,917,880/185,255,265.34
  6. Step 6: Final answer
    x = 140,241,431.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.