Home / 26,869,665.64-37,068,461.88-17,074,865.44

Finding the Fourth Proportional to 26,869,665.64, 37,068,461.88 and 17,074,865.44

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Solution

The fourth proportional to 26,869,665.64, 37,068,461.88 and 17,074,865.44 is: 23,555,894.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,869,665.64 : 37,068,461.88 = 17,074,865.44 : x
  2. Step 2: Convert to fraction form
    26,869,665.64/37,068,461.88 = 17,074,865.44/x
  3. Step 3: Cross multiply
    26,869,665.64x = 37,068,461.88 × 17,074,865.44
  4. Step 4: Simplify right side
    26,869,665.64x = 632,938,998,668,769.50
  5. Step 5: Solve for x
    x = 632,938,998,668,769.50/26,869,665.64
  6. Step 6: Final answer
    x = 23,555,894.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.