Home / 5,768,884,956.60-8,662,397,361.30-3,320,004,828.60

Finding the Fourth Proportional to 5,768,884,956.60, 8,662,397,361.30 and 3,320,004,828.60

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Solution

The fourth proportional to 5,768,884,956.60, 8,662,397,361.30 and 3,320,004,828.60 is: 4,985,227,003.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,768,884,956.60 : 8,662,397,361.30 = 3,320,004,828.60 : x
  2. Step 2: Convert to fraction form
    5,768,884,956.60/8,662,397,361.30 = 3,320,004,828.60/x
  3. Step 3: Cross multiply
    5,768,884,956.60x = 8,662,397,361.30 × 3,320,004,828.60
  4. Step 4: Simplify right side
    5,768,884,956.60x = 28,759,201,066,767,896,576
  5. Step 5: Solve for x
    x = 28,759,201,066,767,896,576/5,768,884,956.60
  6. Step 6: Final answer
    x = 4,985,227,003.68

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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.