Home / 69,539,313,704.40-104,322,575,446.20-29,745,011,624.40

Finding the Fourth Proportional to 69,539,313,704.40, 104,322,575,446.20 and 29,745,011,624.40

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Solution

The fourth proportional to 69,539,313,704.40, 104,322,575,446.20 and 29,745,011,624.40 is: 44,623,336,844.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,539,313,704.40 : 104,322,575,446.20 = 29,745,011,624.40 : x
  2. Step 2: Convert to fraction form
    69,539,313,704.40/104,322,575,446.20 = 29,745,011,624.40/x
  3. Step 3: Cross multiply
    69,539,313,704.40x = 104,322,575,446.20 × 29,745,011,624.40
  4. Step 4: Simplify right side
    69,539,313,704.40x = 3,103,076,219,334,565,036,032
  5. Step 5: Solve for x
    x = 3,103,076,219,334,565,036,032/69,539,313,704.40
  6. Step 6: Final answer
    x = 44,623,336,844.04

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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.