Home / 705,021,544,271.10-1,057,739,801,528.20-227,481,883,923.24

Finding the Fourth Proportional to 705,021,544,271.10, 1,057,739,801,528.20 and 227,481,883,923.24

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Solution

The fourth proportional to 705,021,544,271.10, 1,057,739,801,528.20 and 227,481,883,923.24 is: 341,289,772,926.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    705,021,544,271.10 : 1,057,739,801,528.20 = 227,481,883,923.24 : x
  2. Step 2: Convert to fraction form
    705,021,544,271.10/1,057,739,801,528.20 = 227,481,883,923.24/x
  3. Step 3: Cross multiply
    705,021,544,271.10x = 1,057,739,801,528.20 × 227,481,883,923.24
  4. Step 4: Simplify right side
    705,021,544,271.10x = 240,616,642,752,228,886,577,152
  5. Step 5: Solve for x
    x = 240,616,642,752,228,886,577,152/705,021,544,271.10
  6. Step 6: Final answer
    x = 341,289,772,926.01

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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.