Home / 567,577,904,988.85-851,369,066,274.58-137,314,299,330.97

Finding the Fourth Proportional to 567,577,904,988.85, 851,369,066,274.58 and 137,314,299,330.97

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Solution

The fourth proportional to 567,577,904,988.85, 851,369,066,274.58 and 137,314,299,330.97 is: 205,971,983,370.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,577,904,988.85 : 851,369,066,274.58 = 137,314,299,330.97 : x
  2. Step 2: Convert to fraction form
    567,577,904,988.85/851,369,066,274.58 = 137,314,299,330.97/x
  3. Step 3: Cross multiply
    567,577,904,988.85x = 851,369,066,274.58 × 137,314,299,330.97
  4. Step 4: Simplify right side
    567,577,904,988.85x = 116,905,146,807,556,105,043,968
  5. Step 5: Solve for x
    x = 116,905,146,807,556,105,043,968/567,577,904,988.85
  6. Step 6: Final answer
    x = 205,971,983,370.02

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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.