Home / 11,019,710.06-16,502,074.41-6,963,962.30

Finding the Fourth Proportional to 11,019,710.06, 16,502,074.41 and 6,963,962.30

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Solution

The fourth proportional to 11,019,710.06, 16,502,074.41 and 6,963,962.30 is: 10,428,570.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,019,710.06 : 16,502,074.41 = 6,963,962.30 : x
  2. Step 2: Convert to fraction form
    11,019,710.06/16,502,074.41 = 6,963,962.30/x
  3. Step 3: Cross multiply
    11,019,710.06x = 16,502,074.41 × 6,963,962.30
  4. Step 4: Simplify right side
    11,019,710.06x = 114,919,824,063,034.73
  5. Step 5: Solve for x
    x = 114,919,824,063,034.73/11,019,710.06
  6. Step 6: Final answer
    x = 10,428,570.57

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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.