Home / 49,207,831.95-73,811,747.93-30,952,833.60

Finding the Fourth Proportional to 49,207,831.95, 73,811,747.93 and 30,952,833.60

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Solution

The fourth proportional to 49,207,831.95, 73,811,747.93 and 30,952,833.60 is: 46,429,250.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,831.95 : 73,811,747.93 = 30,952,833.60 : x
  2. Step 2: Convert to fraction form
    49,207,831.95/73,811,747.93 = 30,952,833.60/x
  3. Step 3: Cross multiply
    49,207,831.95x = 73,811,747.93 × 30,952,833.60
  4. Step 4: Simplify right side
    49,207,831.95x = 2,284,682,751,402,435
  5. Step 5: Solve for x
    x = 2,284,682,751,402,435/49,207,831.95
  6. Step 6: Final answer
    x = 46,429,250.40

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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.