Home / 59,949,199.56-82,731,897.54-36,739,841.88

Finding the Fourth Proportional to 59,949,199.56, 82,731,897.54 and 36,739,841.88

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Solution

The fourth proportional to 59,949,199.56, 82,731,897.54 and 36,739,841.88 is: 50,702,208.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,949,199.56 : 82,731,897.54 = 36,739,841.88 : x
  2. Step 2: Convert to fraction form
    59,949,199.56/82,731,897.54 = 36,739,841.88/x
  3. Step 3: Cross multiply
    59,949,199.56x = 82,731,897.54 × 36,739,841.88
  4. Step 4: Simplify right side
    59,949,199.56x = 3,039,556,834,051,961.50
  5. Step 5: Solve for x
    x = 3,039,556,834,051,961.50/59,949,199.56
  6. Step 6: Final answer
    x = 50,702,208.81

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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.