Home / 32,734,136.80-49,101,205.20-11,193,061.60

Finding the Fourth Proportional to 32,734,136.80, 49,101,205.20 and 11,193,061.60

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Solution

The fourth proportional to 32,734,136.80, 49,101,205.20 and 11,193,061.60 is: 16,789,592.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,734,136.80 : 49,101,205.20 = 11,193,061.60 : x
  2. Step 2: Convert to fraction form
    32,734,136.80/49,101,205.20 = 11,193,061.60/x
  3. Step 3: Cross multiply
    32,734,136.80x = 49,101,205.20 × 11,193,061.60
  4. Step 4: Simplify right side
    32,734,136.80x = 549,592,814,437,840.31
  5. Step 5: Solve for x
    x = 549,592,814,437,840.31/32,734,136.80
  6. Step 6: Final answer
    x = 16,789,592.40

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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.