Home / 31,250,409.81-46,828,540.74-27,844,795.59

Finding the Fourth Proportional to 31,250,409.81, 46,828,540.74 and 27,844,795.59

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Solution

The fourth proportional to 31,250,409.81, 46,828,540.74 and 27,844,795.59 is: 41,725,249.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,250,409.81 : 46,828,540.74 = 27,844,795.59 : x
  2. Step 2: Convert to fraction form
    31,250,409.81/46,828,540.74 = 27,844,795.59/x
  3. Step 3: Cross multiply
    31,250,409.81x = 46,828,540.74 × 27,844,795.59
  4. Step 4: Simplify right side
    31,250,409.81x = 1,303,931,144,683,287.50
  5. Step 5: Solve for x
    x = 1,303,931,144,683,287.50/31,250,409.81
  6. Step 6: Final answer
    x = 41,725,249.45

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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.