Home / 53,571,825.30-73,944,852.42-34,989,806.16

Finding the Fourth Proportional to 53,571,825.30, 73,944,852.42 and 34,989,806.16

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Solution

The fourth proportional to 53,571,825.30, 73,944,852.42 and 34,989,806.16 is: 48,296,208.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,571,825.30 : 73,944,852.42 = 34,989,806.16 : x
  2. Step 2: Convert to fraction form
    53,571,825.30/73,944,852.42 = 34,989,806.16/x
  3. Step 3: Cross multiply
    53,571,825.30x = 73,944,852.42 × 34,989,806.16
  4. Step 4: Simplify right side
    53,571,825.30x = 2,587,316,052,705,606.50
  5. Step 5: Solve for x
    x = 2,587,316,052,705,606.50/53,571,825.30
  6. Step 6: Final answer
    x = 48,296,208.65

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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.