Home / 22,850,199.40-34,251,383.58-7,698,895.72

Finding the Fourth Proportional to 22,850,199.40, 34,251,383.58 and 7,698,895.72

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Solution

The fourth proportional to 22,850,199.40, 34,251,383.58 and 7,698,895.72 is: 11,540,285.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,850,199.40 : 34,251,383.58 = 7,698,895.72 : x
  2. Step 2: Convert to fraction form
    22,850,199.40/34,251,383.58 = 7,698,895.72/x
  3. Step 3: Cross multiply
    22,850,199.40x = 34,251,383.58 × 7,698,895.72
  4. Step 4: Simplify right side
    22,850,199.40x = 263,697,830,448,140.25
  5. Step 5: Solve for x
    x = 263,697,830,448,140.25/22,850,199.40
  6. Step 6: Final answer
    x = 11,540,285.75

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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.