Home / 1,164,530,305,046.40-1,746,983,159,726.10-358,696,870,862.48

Finding the Fourth Proportional to 1,164,530,305,046.40, 1,746,983,159,726.10 and 358,696,870,862.48

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Solution

The fourth proportional to 1,164,530,305,046.40, 1,746,983,159,726.10 and 358,696,870,862.48 is: 538,103,122,029.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,530,305,046.40 : 1,746,983,159,726.10 = 358,696,870,862.48 : x
  2. Step 2: Convert to fraction form
    1,164,530,305,046.40/1,746,983,159,726.10 = 358,696,870,862.48/x
  3. Step 3: Cross multiply
    1,164,530,305,046.40x = 1,746,983,159,726.10 × 358,696,870,862.48
  4. Step 4: Simplify right side
    1,164,530,305,046.40x = 626,637,392,843,200,209,616,896
  5. Step 5: Solve for x
    x = 626,637,392,843,200,209,616,896/1,164,530,305,046.40
  6. Step 6: Final answer
    x = 538,103,122,029.30

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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.