Home / 29,479,545,017.60-44,219,317,526.40-9,582,393,977.60

Finding the Fourth Proportional to 29,479,545,017.60, 44,219,317,526.40 and 9,582,393,977.60

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Solution

The fourth proportional to 29,479,545,017.60, 44,219,317,526.40 and 9,582,393,977.60 is: 14,373,590,966.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,479,545,017.60 : 44,219,317,526.40 = 9,582,393,977.60 : x
  2. Step 2: Convert to fraction form
    29,479,545,017.60/44,219,317,526.40 = 9,582,393,977.60/x
  3. Step 3: Cross multiply
    29,479,545,017.60x = 44,219,317,526.40 × 9,582,393,977.60
  4. Step 4: Simplify right side
    29,479,545,017.60x = 423,726,921,958,557,548,544
  5. Step 5: Solve for x
    x = 423,726,921,958,557,548,544/29,479,545,017.60
  6. Step 6: Final answer
    x = 14,373,590,966.40

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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.