Home / 29,628,349.20-44,411,260.50-15,977,780.46

Finding the Fourth Proportional to 29,628,349.20, 44,411,260.50 and 15,977,780.46

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Solution

The fourth proportional to 29,628,349.20, 44,411,260.50 and 15,977,780.46 is: 23,949,811.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,628,349.20 : 44,411,260.50 = 15,977,780.46 : x
  2. Step 2: Convert to fraction form
    29,628,349.20/44,411,260.50 = 15,977,780.46/x
  3. Step 3: Cross multiply
    29,628,349.20x = 44,411,260.50 × 15,977,780.46
  4. Step 4: Simplify right side
    29,628,349.20x = 709,593,370,220,869.88
  5. Step 5: Solve for x
    x = 709,593,370,220,869.88/29,628,349.20
  6. Step 6: Final answer
    x = 23,949,811.22

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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.