Home / 37,341,640.80-56,012,461.20-14,614,984.80

Finding the Fourth Proportional to 37,341,640.80, 56,012,461.20 and 14,614,984.80

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Solution

The fourth proportional to 37,341,640.80, 56,012,461.20 and 14,614,984.80 is: 21,922,477.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,341,640.80 : 56,012,461.20 = 14,614,984.80 : x
  2. Step 2: Convert to fraction form
    37,341,640.80/56,012,461.20 = 14,614,984.80/x
  3. Step 3: Cross multiply
    37,341,640.80x = 56,012,461.20 × 14,614,984.80
  4. Step 4: Simplify right side
    37,341,640.80x = 818,621,269,048,589.88
  5. Step 5: Solve for x
    x = 818,621,269,048,589.88/37,341,640.80
  6. Step 6: Final answer
    x = 21,922,477.20

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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.