Home / 17,734,918.60-26,602,217.43-5,604,383.98

Finding the Fourth Proportional to 17,734,918.60, 26,602,217.43 and 5,604,383.98

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Solution

The fourth proportional to 17,734,918.60, 26,602,217.43 and 5,604,383.98 is: 8,406,525.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,734,918.60 : 26,602,217.43 = 5,604,383.98 : x
  2. Step 2: Convert to fraction form
    17,734,918.60/26,602,217.43 = 5,604,383.98/x
  3. Step 3: Cross multiply
    17,734,918.60x = 26,602,217.43 × 5,604,383.98
  4. Step 4: Simplify right side
    17,734,918.60x = 149,089,041,197,168.78
  5. Step 5: Solve for x
    x = 149,089,041,197,168.78/17,734,918.60
  6. Step 6: Final answer
    x = 8,406,525.26

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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.