Home / 567,577,904,996.90-851,369,066,286.65-137,314,299,338.98

Finding the Fourth Proportional to 567,577,904,996.90, 851,369,066,286.65 and 137,314,299,338.98

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Solution

The fourth proportional to 567,577,904,996.90, 851,369,066,286.65 and 137,314,299,338.98 is: 205,971,983,382.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,577,904,996.90 : 851,369,066,286.65 = 137,314,299,338.98 : x
  2. Step 2: Convert to fraction form
    567,577,904,996.90/851,369,066,286.65 = 137,314,299,338.98/x
  3. Step 3: Cross multiply
    567,577,904,996.90x = 851,369,066,286.65 × 137,314,299,338.98
  4. Step 4: Simplify right side
    567,577,904,996.90x = 116,905,146,816,032,961,200,128
  5. Step 5: Solve for x
    x = 116,905,146,816,032,961,200,128/567,577,904,996.90
  6. Step 6: Final answer
    x = 205,971,983,382.04

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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.