Home / 97,785,431,024.20-146,678,146,536.30-94,066,194,329.80

Finding the Fourth Proportional to 97,785,431,024.20, 146,678,146,536.30 and 94,066,194,329.80

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Solution

The fourth proportional to 97,785,431,024.20, 146,678,146,536.30 and 94,066,194,329.80 is: 141,099,291,494.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,785,431,024.20 : 146,678,146,536.30 = 94,066,194,329.80 : x
  2. Step 2: Convert to fraction form
    97,785,431,024.20/146,678,146,536.30 = 94,066,194,329.80/x
  3. Step 3: Cross multiply
    97,785,431,024.20x = 146,678,146,536.30 × 94,066,194,329.80
  4. Step 4: Simplify right side
    97,785,431,024.20x = 13,797,455,036,018,476,449,792
  5. Step 5: Solve for x
    x = 13,797,455,036,018,476,449,792/97,785,431,024.20
  6. Step 6: Final answer
    x = 141,099,291,494.70

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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.