Home / 1,102,337,183.60-1,653,505,775.40-973,197,020.60

Finding the Fourth Proportional to 1,102,337,183.60, 1,653,505,775.40 and 973,197,020.60

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Solution

The fourth proportional to 1,102,337,183.60, 1,653,505,775.40 and 973,197,020.60 is: 1,459,795,530.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,102,337,183.60 : 1,653,505,775.40 = 973,197,020.60 : x
  2. Step 2: Convert to fraction form
    1,102,337,183.60/1,653,505,775.40 = 973,197,020.60/x
  3. Step 3: Cross multiply
    1,102,337,183.60x = 1,653,505,775.40 × 973,197,020.60
  4. Step 4: Simplify right side
    1,102,337,183.60x = 1,609,186,894,164,172,800
  5. Step 5: Solve for x
    x = 1,609,186,894,164,172,800/1,102,337,183.60
  6. Step 6: Final answer
    x = 1,459,795,530.90

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Double scale
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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.