Home / 26,596,106.60-39,794,627.10-17,638,154.60

Finding the Fourth Proportional to 26,596,106.60, 39,794,627.10 and 17,638,154.60

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Solution

The fourth proportional to 26,596,106.60, 39,794,627.10 and 17,638,154.60 is: 26,391,223.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,596,106.60 : 39,794,627.10 = 17,638,154.60 : x
  2. Step 2: Convert to fraction form
    26,596,106.60/39,794,627.10 = 17,638,154.60/x
  3. Step 3: Cross multiply
    26,596,106.60x = 39,794,627.10 × 17,638,154.60
  4. Step 4: Simplify right side
    26,596,106.60x = 701,903,785,039,149.75
  5. Step 5: Solve for x
    x = 701,903,785,039,149.75/26,596,106.60
  6. Step 6: Final answer
    x = 26,391,223.18

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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.