Home / 14,988,283.03-22,448,373.90-11,729,511.72

Finding the Fourth Proportional to 14,988,283.03, 22,448,373.90 and 11,729,511.72

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Solution

The fourth proportional to 14,988,283.03, 22,448,373.90 and 11,729,511.72 is: 17,567,620.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,988,283.03 : 22,448,373.90 = 11,729,511.72 : x
  2. Step 2: Convert to fraction form
    14,988,283.03/22,448,373.90 = 11,729,511.72/x
  3. Step 3: Cross multiply
    14,988,283.03x = 22,448,373.90 × 11,729,511.72
  4. Step 4: Simplify right side
    14,988,283.03x = 263,308,464,776,984.97
  5. Step 5: Solve for x
    x = 263,308,464,776,984.97/14,988,283.03
  6. Step 6: Final answer
    x = 17,567,620.27

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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.