Home / 16,615,070.86-24,922,405.77-4,317,944.89

Finding the Fourth Proportional to 16,615,070.86, 24,922,405.77 and 4,317,944.89

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Solution

The fourth proportional to 16,615,070.86, 24,922,405.77 and 4,317,944.89 is: 6,476,865.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,615,070.86 : 24,922,405.77 = 4,317,944.89 : x
  2. Step 2: Convert to fraction form
    16,615,070.86/24,922,405.77 = 4,317,944.89/x
  3. Step 3: Cross multiply
    16,615,070.86x = 24,922,405.77 × 4,317,944.89
  4. Step 4: Simplify right side
    16,615,070.86x = 107,613,574,641,078
  5. Step 5: Solve for x
    x = 107,613,574,641,078/16,615,070.86
  6. Step 6: Final answer
    x = 6,476,865.22

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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.