Home / 44,112,191.40-66,073,808.70-35,609,135.40

Finding the Fourth Proportional to 44,112,191.40, 66,073,808.70 and 35,609,135.40

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Solution

The fourth proportional to 44,112,191.40, 66,073,808.70 and 35,609,135.40 is: 53,337,436.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,112,191.40 : 66,073,808.70 = 35,609,135.40 : x
  2. Step 2: Convert to fraction form
    44,112,191.40/66,073,808.70 = 35,609,135.40/x
  3. Step 3: Cross multiply
    44,112,191.40x = 66,073,808.70 × 35,609,135.40
  4. Step 4: Simplify right side
    44,112,191.40x = 2,352,831,200,391,998
  5. Step 5: Solve for x
    x = 2,352,831,200,391,998/44,112,191.40
  6. Step 6: Final answer
    x = 53,337,436.33

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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.