Home / 16,611,225.40-24,916,838.10-16,387,276.60

Finding the Fourth Proportional to 16,611,225.40, 24,916,838.10 and 16,387,276.60

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Solution

The fourth proportional to 16,611,225.40, 24,916,838.10 and 16,387,276.60 is: 24,580,914.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,611,225.40 : 24,916,838.10 = 16,387,276.60 : x
  2. Step 2: Convert to fraction form
    16,611,225.40/24,916,838.10 = 16,387,276.60/x
  3. Step 3: Cross multiply
    16,611,225.40x = 24,916,838.10 × 16,387,276.60
  4. Step 4: Simplify right side
    16,611,225.40x = 408,319,117,942,118.50
  5. Step 5: Solve for x
    x = 408,319,117,942,118.50/16,611,225.40
  6. Step 6: Final answer
    x = 24,580,914.90

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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.