Home / 1,210,901,454,023.80-1,816,352,181,035.60-1,210,901,454,023.80

Finding the Fourth Proportional to 1,210,901,454,023.80, 1,816,352,181,035.60 and 1,210,901,454,023.80

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Solution

The fourth proportional to 1,210,901,454,023.80, 1,816,352,181,035.60 and 1,210,901,454,023.80 is: 1,816,352,181,035.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,210,901,454,023.80 : 1,816,352,181,035.60 = 1,210,901,454,023.80 : x
  2. Step 2: Convert to fraction form
    1,210,901,454,023.80/1,816,352,181,035.60 = 1,210,901,454,023.80/x
  3. Step 3: Cross multiply
    1,210,901,454,023.80x = 1,816,352,181,035.60 × 1,210,901,454,023.80
  4. Step 4: Simplify right side
    1,210,901,454,023.80x = 2,199,423,497,035,308,725,174,272
  5. Step 5: Solve for x
    x = 2,199,423,497,035,308,725,174,272/1,210,901,454,023.80
  6. Step 6: Final answer
    x = 1,816,352,181,035.60

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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.