Home / 31,366,499.10-47,024,865.45-17,183,075.10

Finding the Fourth Proportional to 31,366,499.10, 47,024,865.45 and 17,183,075.10

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Solution

The fourth proportional to 31,366,499.10, 47,024,865.45 and 17,183,075.10 is: 25,760,981.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,366,499.10 : 47,024,865.45 = 17,183,075.10 : x
  2. Step 2: Convert to fraction form
    31,366,499.10/47,024,865.45 = 17,183,075.10/x
  3. Step 3: Cross multiply
    31,366,499.10x = 47,024,865.45 × 17,183,075.10
  4. Step 4: Simplify right side
    31,366,499.10x = 808,031,794,594,745.38
  5. Step 5: Solve for x
    x = 808,031,794,594,745.38/31,366,499.10
  6. Step 6: Final answer
    x = 25,760,981.23

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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.