Home / 2,288,429,091,550.80-3,155,910,858,904.40-1,670,152,481,565.50

Finding the Fourth Proportional to 2,288,429,091,550.80, 3,155,910,858,904.40 and 1,670,152,481,565.50

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Solution

The fourth proportional to 2,288,429,091,550.80, 3,155,910,858,904.40 and 1,670,152,481,565.50 is: 2,303,262,256,217.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,288,429,091,550.80 : 3,155,910,858,904.40 = 1,670,152,481,565.50 : x
  2. Step 2: Convert to fraction form
    2,288,429,091,550.80/3,155,910,858,904.40 = 1,670,152,481,565.50/x
  3. Step 3: Cross multiply
    2,288,429,091,550.80x = 3,155,910,858,904.40 × 1,670,152,481,565.50
  4. Step 4: Simplify right side
    2,288,429,091,550.80x = 5,270,852,352,598,692,209,885,184
  5. Step 5: Solve for x
    x = 5,270,852,352,598,692,209,885,184/2,288,429,091,550.80
  6. Step 6: Final answer
    x = 2,303,262,256,217.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.