Home / 26,312,564.40-39,468,846.60-11,164,527.60

Finding the Fourth Proportional to 26,312,564.40, 39,468,846.60 and 11,164,527.60

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Solution

The fourth proportional to 26,312,564.40, 39,468,846.60 and 11,164,527.60 is: 16,746,791.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,312,564.40 : 39,468,846.60 = 11,164,527.60 : x
  2. Step 2: Convert to fraction form
    26,312,564.40/39,468,846.60 = 11,164,527.60/x
  3. Step 3: Cross multiply
    26,312,564.40x = 39,468,846.60 × 11,164,527.60
  4. Step 4: Simplify right side
    26,312,564.40x = 440,651,027,205,866.19
  5. Step 5: Solve for x
    x = 440,651,027,205,866.19/26,312,564.40
  6. Step 6: Final answer
    x = 16,746,791.40

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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.