Home / 26,048,315.64-35,954,725-16,755,885.91

Finding the Fourth Proportional to 26,048,315.64, 35,954,725 and 16,755,885.91

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Solution

The fourth proportional to 26,048,315.64, 35,954,725 and 16,755,885.91 is: 23,128,300.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,048,315.64 : 35,954,725 = 16,755,885.91 : x
  2. Step 2: Convert to fraction form
    26,048,315.64/35,954,725 = 16,755,885.91/x
  3. Step 3: Cross multiply
    26,048,315.64x = 35,954,725 × 16,755,885.91
  4. Step 4: Simplify right side
    26,048,315.64x = 602,453,269,935,538
  5. Step 5: Solve for x
    x = 602,453,269,935,538/26,048,315.64
  6. Step 6: Final answer
    x = 23,128,300.44

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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.