Home / 1,626,281,498,403.80-2,247,488,501,556.40-1,332,843,594,529.70

Finding the Fourth Proportional to 1,626,281,498,403.80, 2,247,488,501,556.40 and 1,332,843,594,529.70

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Solution

The fourth proportional to 1,626,281,498,403.80, 2,247,488,501,556.40 and 1,332,843,594,529.70 is: 1,841,963,187,811.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,626,281,498,403.80 : 2,247,488,501,556.40 = 1,332,843,594,529.70 : x
  2. Step 2: Convert to fraction form
    1,626,281,498,403.80/2,247,488,501,556.40 = 1,332,843,594,529.70/x
  3. Step 3: Cross multiply
    1,626,281,498,403.80x = 2,247,488,501,556.40 × 1,332,843,594,529.70
  4. Step 4: Simplify right side
    1,626,281,498,403.80x = 2,995,550,653,078,601,239,363,584
  5. Step 5: Solve for x
    x = 2,995,550,653,078,601,239,363,584/1,626,281,498,403.80
  6. Step 6: Final answer
    x = 1,841,963,187,811.42

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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.