Home / 183,728,659.80-275,592,989.70-166,722,547.80

Finding the Fourth Proportional to 183,728,659.80, 275,592,989.70 and 166,722,547.80

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Solution

The fourth proportional to 183,728,659.80, 275,592,989.70 and 166,722,547.80 is: 250,083,821.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,728,659.80 : 275,592,989.70 = 166,722,547.80 : x
  2. Step 2: Convert to fraction form
    183,728,659.80/275,592,989.70 = 166,722,547.80/x
  3. Step 3: Cross multiply
    183,728,659.80x = 275,592,989.70 × 166,722,547.80
  4. Step 4: Simplify right side
    183,728,659.80x = 45,947,565,398,603,160
  5. Step 5: Solve for x
    x = 45,947,565,398,603,160/183,728,659.80
  6. Step 6: Final answer
    x = 250,083,821.70

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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.