Home / 16,038,136.35-24,009,965.33-15,103,849.95

Finding the Fourth Proportional to 16,038,136.35, 24,009,965.33 and 15,103,849.95

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Solution

The fourth proportional to 16,038,136.35, 24,009,965.33 and 15,103,849.95 is: 22,611,287.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,038,136.35 : 24,009,965.33 = 15,103,849.95 : x
  2. Step 2: Convert to fraction form
    16,038,136.35/24,009,965.33 = 15,103,849.95/x
  3. Step 3: Cross multiply
    16,038,136.35x = 24,009,965.33 × 15,103,849.95
  4. Step 4: Simplify right side
    16,038,136.35x = 362,642,913,573,502.94
  5. Step 5: Solve for x
    x = 362,642,913,573,502.94/16,038,136.35
  6. Step 6: Final answer
    x = 22,611,287.60

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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.