Home / 29,966,043.80-44,949,065.70-15,617,136.80

Finding the Fourth Proportional to 29,966,043.80, 44,949,065.70 and 15,617,136.80

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Solution

The fourth proportional to 29,966,043.80, 44,949,065.70 and 15,617,136.80 is: 23,425,705.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,966,043.80 : 44,949,065.70 = 15,617,136.80 : x
  2. Step 2: Convert to fraction form
    29,966,043.80/44,949,065.70 = 15,617,136.80/x
  3. Step 3: Cross multiply
    29,966,043.80x = 44,949,065.70 × 15,617,136.80
  4. Step 4: Simplify right side
    29,966,043.80x = 701,975,708,069,087.88
  5. Step 5: Solve for x
    x = 701,975,708,069,087.88/29,966,043.80
  6. Step 6: Final answer
    x = 23,425,705.20

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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.