Home / 226,077,721.19-339,000,143.60-101,473,529.81

Finding the Fourth Proportional to 226,077,721.19, 339,000,143.60 and 101,473,529.81

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Solution

The fourth proportional to 226,077,721.19, 339,000,143.60 and 101,473,529.81 is: 152,158,032.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,077,721.19 : 339,000,143.60 = 101,473,529.81 : x
  2. Step 2: Convert to fraction form
    226,077,721.19/339,000,143.60 = 101,473,529.81/x
  3. Step 3: Cross multiply
    226,077,721.19x = 339,000,143.60 × 101,473,529.81
  4. Step 4: Simplify right side
    226,077,721.19x = 34,399,541,178,133,824
  5. Step 5: Solve for x
    x = 34,399,541,178,133,824/226,077,721.19
  6. Step 6: Final answer
    x = 152,158,032.19

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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.