Home / 46,660,136.70-69,990,205.05-37,023,339.90

Finding the Fourth Proportional to 46,660,136.70, 69,990,205.05 and 37,023,339.90

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Solution

The fourth proportional to 46,660,136.70, 69,990,205.05 and 37,023,339.90 is: 55,535,009.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,660,136.70 : 69,990,205.05 = 37,023,339.90 : x
  2. Step 2: Convert to fraction form
    46,660,136.70/69,990,205.05 = 37,023,339.90/x
  3. Step 3: Cross multiply
    46,660,136.70x = 69,990,205.05 × 37,023,339.90
  4. Step 4: Simplify right side
    46,660,136.70x = 2,591,271,151,236,846.50
  5. Step 5: Solve for x
    x = 2,591,271,151,236,846.50/46,660,136.70
  6. Step 6: Final answer
    x = 55,535,009.85

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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.