Home / 40,500,461.62-60,764,897.00-11,748,322.54

Finding the Fourth Proportional to 40,500,461.62, 60,764,897.00 and 11,748,322.54

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Solution

The fourth proportional to 40,500,461.62, 60,764,897.00 and 11,748,322.54 is: 17,626,604.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,500,461.62 : 60,764,897.00 = 11,748,322.54 : x
  2. Step 2: Convert to fraction form
    40,500,461.62/60,764,897.00 = 11,748,322.54/x
  3. Step 3: Cross multiply
    40,500,461.62x = 60,764,897.00 × 11,748,322.54
  4. Step 4: Simplify right side
    40,500,461.62x = 713,885,608,943,336.88
  5. Step 5: Solve for x
    x = 713,885,608,943,336.88/40,500,461.62
  6. Step 6: Final answer
    x = 17,626,604.25

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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.