Home / 17,426,064.80-26,139,097.20-16,032,605.60

Finding the Fourth Proportional to 17,426,064.80, 26,139,097.20 and 16,032,605.60

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Solution

The fourth proportional to 17,426,064.80, 26,139,097.20 and 16,032,605.60 is: 24,048,908.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,426,064.80 : 26,139,097.20 = 16,032,605.60 : x
  2. Step 2: Convert to fraction form
    17,426,064.80/26,139,097.20 = 16,032,605.60/x
  3. Step 3: Cross multiply
    17,426,064.80x = 26,139,097.20 × 16,032,605.60
  4. Step 4: Simplify right side
    17,426,064.80x = 419,077,836,147,664.31
  5. Step 5: Solve for x
    x = 419,077,836,147,664.31/17,426,064.80
  6. Step 6: Final answer
    x = 24,048,908.40

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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.