Home / 16,317,153.86-24,473,070.65-4,799,927.60

Finding the Fourth Proportional to 16,317,153.86, 24,473,070.65 and 4,799,927.60

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Solution

The fourth proportional to 16,317,153.86, 24,473,070.65 and 4,799,927.60 is: 7,199,108.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,317,153.86 : 24,473,070.65 = 4,799,927.60 : x
  2. Step 2: Convert to fraction form
    16,317,153.86/24,473,070.65 = 4,799,927.60/x
  3. Step 3: Cross multiply
    16,317,153.86x = 24,473,070.65 × 4,799,927.60
  4. Step 4: Simplify right side
    16,317,153.86x = 117,468,967,269,684.92
  5. Step 5: Solve for x
    x = 117,468,967,269,684.92/16,317,153.86
  6. Step 6: Final answer
    x = 7,199,108.88

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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.