Home / 16,148,099.86-24,226,825.14-4,788,821.86

Finding the Fourth Proportional to 16,148,099.86, 24,226,825.14 and 4,788,821.86

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Solution

The fourth proportional to 16,148,099.86, 24,226,825.14 and 4,788,821.86 is: 7,184,619.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,148,099.86 : 24,226,825.14 = 4,788,821.86 : x
  2. Step 2: Convert to fraction form
    16,148,099.86/24,226,825.14 = 4,788,821.86/x
  3. Step 3: Cross multiply
    16,148,099.86x = 24,226,825.14 × 4,788,821.86
  4. Step 4: Simplify right side
    16,148,099.86x = 116,017,949,828,829.58
  5. Step 5: Solve for x
    x = 116,017,949,828,829.58/16,148,099.86
  6. Step 6: Final answer
    x = 7,184,619.29

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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.