Home / 73,963,302.30-110,944,953.45-33,573,786.30

Finding the Fourth Proportional to 73,963,302.30, 110,944,953.45 and 33,573,786.30

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Solution

The fourth proportional to 73,963,302.30, 110,944,953.45 and 33,573,786.30 is: 50,360,679.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,963,302.30 : 110,944,953.45 = 33,573,786.30 : x
  2. Step 2: Convert to fraction form
    73,963,302.30/110,944,953.45 = 33,573,786.30/x
  3. Step 3: Cross multiply
    73,963,302.30x = 110,944,953.45 × 33,573,786.30
  4. Step 4: Simplify right side
    73,963,302.30x = 3,724,842,158,193,747.50
  5. Step 5: Solve for x
    x = 3,724,842,158,193,747.50/73,963,302.30
  6. Step 6: Final answer
    x = 50,360,679.45

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Double scale
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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.