Home / 196,071,101.70-294,106,652.55-94,034,429.70

Finding the Fourth Proportional to 196,071,101.70, 294,106,652.55 and 94,034,429.70

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Solution

The fourth proportional to 196,071,101.70, 294,106,652.55 and 94,034,429.70 is: 141,051,644.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,071,101.70 : 294,106,652.55 = 94,034,429.70 : x
  2. Step 2: Convert to fraction form
    196,071,101.70/294,106,652.55 = 94,034,429.70/x
  3. Step 3: Cross multiply
    196,071,101.70x = 294,106,652.55 × 94,034,429.70
  4. Step 4: Simplify right side
    196,071,101.70x = 27,656,151,343,515,304
  5. Step 5: Solve for x
    x = 27,656,151,343,515,304/196,071,101.70
  6. Step 6: Final answer
    x = 141,051,644.55

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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.