Home / 43,802,259,949.46-65,702,671,924.60-13,956,185,639.98

Finding the Fourth Proportional to 43,802,259,949.46, 65,702,671,924.60 and 13,956,185,639.98

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Solution

The fourth proportional to 43,802,259,949.46, 65,702,671,924.60 and 13,956,185,639.98 is: 20,934,049,692.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,802,259,949.46 : 65,702,671,924.60 = 13,956,185,639.98 : x
  2. Step 2: Convert to fraction form
    43,802,259,949.46/65,702,671,924.60 = 13,956,185,639.98/x
  3. Step 3: Cross multiply
    43,802,259,949.46x = 65,702,671,924.60 × 13,956,185,639.98
  4. Step 4: Simplify right side
    43,802,259,949.46x = 916,958,686,422,419,636,224
  5. Step 5: Solve for x
    x = 916,958,686,422,419,636,224/43,802,259,949.46
  6. Step 6: Final answer
    x = 20,934,049,692.42

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1.5x scale

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.