Home / 1,923,182,714,121.90-2,884,866,843,583.80-632,365,389,550.70

Finding the Fourth Proportional to 1,923,182,714,121.90, 2,884,866,843,583.80 and 632,365,389,550.70

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Solution

The fourth proportional to 1,923,182,714,121.90, 2,884,866,843,583.80 and 632,365,389,550.70 is: 948,578,588,996.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,923,182,714,121.90 : 2,884,866,843,583.80 = 632,365,389,550.70 : x
  2. Step 2: Convert to fraction form
    1,923,182,714,121.90/2,884,866,843,583.80 = 632,365,389,550.70/x
  3. Step 3: Cross multiply
    1,923,182,714,121.90x = 2,884,866,843,583.80 × 632,365,389,550.70
  4. Step 4: Simplify right side
    1,923,182,714,121.90x = 1,824,289,945,344,767,818,727,424
  5. Step 5: Solve for x
    x = 1,824,289,945,344,767,818,727,424/1,923,182,714,121.90
  6. Step 6: Final answer
    x = 948,578,588,996.79

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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.