Home / 14,494,829.51-20,001,675.70-8,533,290.06

Finding the Fourth Proportional to 14,494,829.51, 20,001,675.70 and 8,533,290.06

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Solution

The fourth proportional to 14,494,829.51, 20,001,675.70 and 8,533,290.06 is: 11,775,240.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,494,829.51 : 20,001,675.70 = 8,533,290.06 : x
  2. Step 2: Convert to fraction form
    14,494,829.51/20,001,675.70 = 8,533,290.06/x
  3. Step 3: Cross multiply
    14,494,829.51x = 20,001,675.70 × 8,533,290.06
  4. Step 4: Simplify right side
    14,494,829.51x = 170,680,100,444,820.19
  5. Step 5: Solve for x
    x = 170,680,100,444,820.19/14,494,829.51
  6. Step 6: Final answer
    x = 11,775,240.29

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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.