Home / 16,429,636.06-24,643,768.96-4,298,830.93

Finding the Fourth Proportional to 16,429,636.06, 24,643,768.96 and 4,298,830.93

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Solution

The fourth proportional to 16,429,636.06, 24,643,768.96 and 4,298,830.93 is: 6,448,067.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,429,636.06 : 24,643,768.96 = 4,298,830.93 : x
  2. Step 2: Convert to fraction form
    16,429,636.06/24,643,768.96 = 4,298,830.93/x
  3. Step 3: Cross multiply
    16,429,636.06x = 24,643,768.96 × 4,298,830.93
  4. Step 4: Simplify right side
    16,429,636.06x = 105,939,396,252,468.48
  5. Step 5: Solve for x
    x = 105,939,396,252,468.48/16,429,636.06
  6. Step 6: Final answer
    x = 6,448,067.13

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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.