Home / 57,517,359.16-86,277,810.26-25,152,602.26

Finding the Fourth Proportional to 57,517,359.16, 86,277,810.26 and 25,152,602.26

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Solution

The fourth proportional to 57,517,359.16, 86,277,810.26 and 25,152,602.26 is: 37,729,678.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,517,359.16 : 86,277,810.26 = 25,152,602.26 : x
  2. Step 2: Convert to fraction form
    57,517,359.16/86,277,810.26 = 25,152,602.26/x
  3. Step 3: Cross multiply
    57,517,359.16x = 86,277,810.26 × 25,152,602.26
  4. Step 4: Simplify right side
    57,517,359.16x = 2,170,111,444,965,019.75
  5. Step 5: Solve for x
    x = 2,170,111,444,965,019.75/57,517,359.16
  6. Step 6: Final answer
    x = 37,729,678.08

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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.