Home / 414,462,890.60-581,097,393.40-414,462,890.60

Finding the Fourth Proportional to 414,462,890.60, 581,097,393.40 and 414,462,890.60

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Solution

The fourth proportional to 414,462,890.60, 581,097,393.40 and 414,462,890.60 is: 581,097,393.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,462,890.60 : 581,097,393.40 = 414,462,890.60 : x
  2. Step 2: Convert to fraction form
    414,462,890.60/581,097,393.40 = 414,462,890.60/x
  3. Step 3: Cross multiply
    414,462,890.60x = 581,097,393.40 × 414,462,890.60
  4. Step 4: Simplify right side
    414,462,890.60x = 240,843,305,388,689,376
  5. Step 5: Solve for x
    x = 240,843,305,388,689,376/414,462,890.60
  6. Step 6: Final answer
    x = 581,097,393.40

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.