Home / 32,776,018.80-49,164,028.20-22,572,351.60

Finding the Fourth Proportional to 32,776,018.80, 49,164,028.20 and 22,572,351.60

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Solution

The fourth proportional to 32,776,018.80, 49,164,028.20 and 22,572,351.60 is: 33,858,527.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,776,018.80 : 49,164,028.20 = 22,572,351.60 : x
  2. Step 2: Convert to fraction form
    32,776,018.80/49,164,028.20 = 22,572,351.60/x
  3. Step 3: Cross multiply
    32,776,018.80x = 49,164,028.20 × 22,572,351.60
  4. Step 4: Simplify right side
    32,776,018.80x = 1,109,747,730,602,715.25
  5. Step 5: Solve for x
    x = 1,109,747,730,602,715.25/32,776,018.80
  6. Step 6: Final answer
    x = 33,858,527.40

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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.