Home / 110,946,741.84-153,098,189.64-62,044,722

Finding the Fourth Proportional to 110,946,741.84, 153,098,189.64 and 62,044,722

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Solution

The fourth proportional to 110,946,741.84, 153,098,189.64 and 62,044,722 is: 85,617,066.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,946,741.84 : 153,098,189.64 = 62,044,722 : x
  2. Step 2: Convert to fraction form
    110,946,741.84/153,098,189.64 = 62,044,722/x
  3. Step 3: Cross multiply
    110,946,741.84x = 153,098,189.64 × 62,044,722
  4. Step 4: Simplify right side
    110,946,741.84x = 9,498,934,614,917,080
  5. Step 5: Solve for x
    x = 9,498,934,614,917,080/110,946,741.84
  6. Step 6: Final answer
    x = 85,617,066.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.