Home / 35,165,830.86-52,797,063.06-17,905,627.71

Finding the Fourth Proportional to 35,165,830.86, 52,797,063.06 and 17,905,627.71

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Solution

The fourth proportional to 35,165,830.86, 52,797,063.06 and 17,905,627.71 is: 26,883,043.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,165,830.86 : 52,797,063.06 = 17,905,627.71 : x
  2. Step 2: Convert to fraction form
    35,165,830.86/52,797,063.06 = 17,905,627.71/x
  3. Step 3: Cross multiply
    35,165,830.86x = 52,797,063.06 × 17,905,627.71
  4. Step 4: Simplify right side
    35,165,830.86x = 945,364,555,333,753.50
  5. Step 5: Solve for x
    x = 945,364,555,333,753.50/35,165,830.86
  6. Step 6: Final answer
    x = 26,883,043.35

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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.