Home / 37,990,772.94-56,985,372.09-9,237,059.22

Finding the Fourth Proportional to 37,990,772.94, 56,985,372.09 and 9,237,059.22

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Solution

The fourth proportional to 37,990,772.94, 56,985,372.09 and 9,237,059.22 is: 13,855,397.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,990,772.94 : 56,985,372.09 = 9,237,059.22 : x
  2. Step 2: Convert to fraction form
    37,990,772.94/56,985,372.09 = 9,237,059.22/x
  3. Step 3: Cross multiply
    37,990,772.94x = 56,985,372.09 × 9,237,059.22
  4. Step 4: Simplify right side
    37,990,772.94x = 526,377,256,669,065.25
  5. Step 5: Solve for x
    x = 526,377,256,669,065.25/37,990,772.94
  6. Step 6: Final answer
    x = 13,855,397.40

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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.