Home / 38,435,782.73-52,993,266.49-32,079,762.19

Finding the Fourth Proportional to 38,435,782.73, 52,993,266.49 and 32,079,762.19

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Solution

The fourth proportional to 38,435,782.73, 52,993,266.49 and 32,079,762.19 is: 44,229,914.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,435,782.73 : 52,993,266.49 = 32,079,762.19 : x
  2. Step 2: Convert to fraction form
    38,435,782.73/52,993,266.49 = 32,079,762.19/x
  3. Step 3: Cross multiply
    38,435,782.73x = 52,993,266.49 × 32,079,762.19
  4. Step 4: Simplify right side
    38,435,782.73x = 1,700,011,386,670,496.25
  5. Step 5: Solve for x
    x = 1,700,011,386,670,496.25/38,435,782.73
  6. Step 6: Final answer
    x = 44,229,914.57

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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.