Home / 50,571,828.09-69,772,038.80-32,922,694.35

Finding the Fourth Proportional to 50,571,828.09, 69,772,038.80 and 32,922,694.35

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Solution

The fourth proportional to 50,571,828.09, 69,772,038.80 and 32,922,694.35 is: 45,422,196.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,571,828.09 : 69,772,038.80 = 32,922,694.35 : x
  2. Step 2: Convert to fraction form
    50,571,828.09/69,772,038.80 = 32,922,694.35/x
  3. Step 3: Cross multiply
    50,571,828.09x = 69,772,038.80 × 32,922,694.35
  4. Step 4: Simplify right side
    50,571,828.09x = 2,297,083,507,424,127.50
  5. Step 5: Solve for x
    x = 2,297,083,507,424,127.50/50,571,828.09
  6. Step 6: Final answer
    x = 45,422,196.39

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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.