Home / 35,162,526,577.40-52,743,789,866.10-13,074,988,311.80

Finding the Fourth Proportional to 35,162,526,577.40, 52,743,789,866.10 and 13,074,988,311.80

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Solution

The fourth proportional to 35,162,526,577.40, 52,743,789,866.10 and 13,074,988,311.80 is: 19,612,482,467.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,162,526,577.40 : 52,743,789,866.10 = 13,074,988,311.80 : x
  2. Step 2: Convert to fraction form
    35,162,526,577.40/52,743,789,866.10 = 13,074,988,311.80/x
  3. Step 3: Cross multiply
    35,162,526,577.40x = 52,743,789,866.10 × 13,074,988,311.80
  4. Step 4: Simplify right side
    35,162,526,577.40x = 689,624,436,019,292,667,904
  5. Step 5: Solve for x
    x = 689,624,436,019,292,667,904/35,162,526,577.40
  6. Step 6: Final answer
    x = 19,612,482,467.70

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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.