Home / 700,488,221,644.62-1,050,460,685,057.50-240,935,511,232.08

Finding the Fourth Proportional to 700,488,221,644.62, 1,050,460,685,057.50 and 240,935,511,232.08

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Solution

The fourth proportional to 700,488,221,644.62, 1,050,460,685,057.50 and 240,935,511,232.08 is: 361,309,832,718.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    700,488,221,644.62 : 1,050,460,685,057.50 = 240,935,511,232.08 : x
  2. Step 2: Convert to fraction form
    700,488,221,644.62/1,050,460,685,057.50 = 240,935,511,232.08/x
  3. Step 3: Cross multiply
    700,488,221,644.62x = 1,050,460,685,057.50 × 240,935,511,232.08
  4. Step 4: Simplify right side
    700,488,221,644.62x = 253,093,282,183,529,722,019,840
  5. Step 5: Solve for x
    x = 253,093,282,183,529,722,019,840/700,488,221,644.62
  6. Step 6: Final answer
    x = 361,309,832,718.26

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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.