Home / 17,198,466.60-23,733,172.35-9,358,011.66

Finding the Fourth Proportional to 17,198,466.60, 23,733,172.35 and 9,358,011.66

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Solution

The fourth proportional to 17,198,466.60, 23,733,172.35 and 9,358,011.66 is: 12,913,668.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,198,466.60 : 23,733,172.35 = 9,358,011.66 : x
  2. Step 2: Convert to fraction form
    17,198,466.60/23,733,172.35 = 9,358,011.66/x
  3. Step 3: Cross multiply
    17,198,466.60x = 23,733,172.35 × 9,358,011.66
  4. Step 4: Simplify right side
    17,198,466.60x = 222,095,303,580,089.62
  5. Step 5: Solve for x
    x = 222,095,303,580,089.62/17,198,466.60
  6. Step 6: Final answer
    x = 12,913,668.92

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1.5x scale

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.