Home / 43,903,939,846.52-65,809,429,924.90-14,767,832,163.84

Finding the Fourth Proportional to 43,903,939,846.52, 65,809,429,924.90 and 14,767,832,163.84

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Solution

The fourth proportional to 43,903,939,846.52, 65,809,429,924.90 and 14,767,832,163.84 is: 22,136,113,964.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,903,939,846.52 : 65,809,429,924.90 = 14,767,832,163.84 : x
  2. Step 2: Convert to fraction form
    43,903,939,846.52/65,809,429,924.90 = 14,767,832,163.84/x
  3. Step 3: Cross multiply
    43,903,939,846.52x = 65,809,429,924.90 × 14,767,832,163.84
  4. Step 4: Simplify right side
    43,903,939,846.52x = 971,862,615,928,708,661,248
  5. Step 5: Solve for x
    x = 971,862,615,928,708,661,248/43,903,939,846.52
  6. Step 6: Final answer
    x = 22,136,113,964.40

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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.