Home / 17,985,183.40-26,977,775.10-16,095,615.40

Finding the Fourth Proportional to 17,985,183.40, 26,977,775.10 and 16,095,615.40

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Solution

The fourth proportional to 17,985,183.40, 26,977,775.10 and 16,095,615.40 is: 24,143,423.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,985,183.40 : 26,977,775.10 = 16,095,615.40 : x
  2. Step 2: Convert to fraction form
    17,985,183.40/26,977,775.10 = 16,095,615.40/x
  3. Step 3: Cross multiply
    17,985,183.40x = 26,977,775.10 × 16,095,615.40
  4. Step 4: Simplify right side
    17,985,183.40x = 434,223,892,357,296.56
  5. Step 5: Solve for x
    x = 434,223,892,357,296.56/17,985,183.40
  6. Step 6: Final answer
    x = 24,143,423.10

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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.