Home / 26,517,953.52-36,595,153.32-15,652,937.52

Finding the Fourth Proportional to 26,517,953.52, 36,595,153.32 and 15,652,937.52

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Solution

The fourth proportional to 26,517,953.52, 36,595,153.32 and 15,652,937.52 is: 21,601,276.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,517,953.52 : 36,595,153.32 = 15,652,937.52 : x
  2. Step 2: Convert to fraction form
    26,517,953.52/36,595,153.32 = 15,652,937.52/x
  3. Step 3: Cross multiply
    26,517,953.52x = 36,595,153.32 × 15,652,937.52
  4. Step 4: Simplify right side
    26,517,953.52x = 572,821,648,452,780.50
  5. Step 5: Solve for x
    x = 572,821,648,452,780.50/26,517,953.52
  6. Step 6: Final answer
    x = 21,601,276.58

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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.