Home / 17,967,501.60-26,952,418.80-9,464,445.60

Finding the Fourth Proportional to 17,967,501.60, 26,952,418.80 and 9,464,445.60

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Solution

The fourth proportional to 17,967,501.60, 26,952,418.80 and 9,464,445.60 is: 14,197,282.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,967,501.60 : 26,952,418.80 = 9,464,445.60 : x
  2. Step 2: Convert to fraction form
    17,967,501.60/26,952,418.80 = 9,464,445.60/x
  3. Step 3: Cross multiply
    17,967,501.60x = 26,952,418.80 × 9,464,445.60
  4. Step 4: Simplify right side
    17,967,501.60x = 255,089,701,521,017.28
  5. Step 5: Solve for x
    x = 255,089,701,521,017.28/17,967,501.60
  6. Step 6: Final answer
    x = 14,197,282.81

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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.