Home / 17,343,235.60-26,008,729.80-5,981,041.60

Finding the Fourth Proportional to 17,343,235.60, 26,008,729.80 and 5,981,041.60

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Solution

The fourth proportional to 17,343,235.60, 26,008,729.80 and 5,981,041.60 is: 8,969,450.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,343,235.60 : 26,008,729.80 = 5,981,041.60 : x
  2. Step 2: Convert to fraction form
    17,343,235.60/26,008,729.80 = 5,981,041.60/x
  3. Step 3: Cross multiply
    17,343,235.60x = 26,008,729.80 × 5,981,041.60
  4. Step 4: Simplify right side
    17,343,235.60x = 155,559,294,896,959.69
  5. Step 5: Solve for x
    x = 155,559,294,896,959.69/17,343,235.60
  6. Step 6: Final answer
    x = 8,969,450.60

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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.