Home / 32,776,020.40-49,164,030.60-22,572,353.20

Finding the Fourth Proportional to 32,776,020.40, 49,164,030.60 and 22,572,353.20

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Solution

The fourth proportional to 32,776,020.40, 49,164,030.60 and 22,572,353.20 is: 33,858,529.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,776,020.40 : 49,164,030.60 = 22,572,353.20 : x
  2. Step 2: Convert to fraction form
    32,776,020.40/49,164,030.60 = 22,572,353.20/x
  3. Step 3: Cross multiply
    32,776,020.40x = 49,164,030.60 × 22,572,353.20
  4. Step 4: Simplify right side
    32,776,020.40x = 1,109,747,863,438,807.88
  5. Step 5: Solve for x
    x = 1,109,747,863,438,807.88/32,776,020.40
  6. Step 6: Final answer
    x = 33,858,529.80

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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.