Home / 39,083,933.60-58,625,900.40-35,493,754.40

Finding the Fourth Proportional to 39,083,933.60, 58,625,900.40 and 35,493,754.40

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Solution

The fourth proportional to 39,083,933.60, 58,625,900.40 and 35,493,754.40 is: 53,240,631.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,083,933.60 : 58,625,900.40 = 35,493,754.40 : x
  2. Step 2: Convert to fraction form
    39,083,933.60/58,625,900.40 = 35,493,754.40/x
  3. Step 3: Cross multiply
    39,083,933.60x = 58,625,900.40 × 35,493,754.40
  4. Step 4: Simplify right side
    39,083,933.60x = 2,080,853,310,276,461.50
  5. Step 5: Solve for x
    x = 2,080,853,310,276,461.50/39,083,933.60
  6. Step 6: Final answer
    x = 53,240,631.60

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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.