Home / 44,020,072.70-66,030,109.05-44,020,072.70

Finding the Fourth Proportional to 44,020,072.70, 66,030,109.05 and 44,020,072.70

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Solution

The fourth proportional to 44,020,072.70, 66,030,109.05 and 44,020,072.70 is: 66,030,109.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,020,072.70 : 66,030,109.05 = 44,020,072.70 : x
  2. Step 2: Convert to fraction form
    44,020,072.70/66,030,109.05 = 44,020,072.70/x
  3. Step 3: Cross multiply
    44,020,072.70x = 66,030,109.05 × 44,020,072.70
  4. Step 4: Simplify right side
    44,020,072.70x = 2,906,650,200,769,928
  5. Step 5: Solve for x
    x = 2,906,650,200,769,928/44,020,072.70
  6. Step 6: Final answer
    x = 66,030,109.05

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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.