Home / 1,739,614,521.36-2,400,696,934.16-946,693,920.56

Finding the Fourth Proportional to 1,739,614,521.36, 2,400,696,934.16 and 946,693,920.56

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Solution

The fourth proportional to 1,739,614,521.36, 2,400,696,934.16 and 946,693,920.56 is: 1,306,453,334.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,614,521.36 : 2,400,696,934.16 = 946,693,920.56 : x
  2. Step 2: Convert to fraction form
    1,739,614,521.36/2,400,696,934.16 = 946,693,920.56/x
  3. Step 3: Cross multiply
    1,739,614,521.36x = 2,400,696,934.16 × 946,693,920.56
  4. Step 4: Simplify right side
    1,739,614,521.36x = 2,272,725,192,676,302,336
  5. Step 5: Solve for x
    x = 2,272,725,192,676,302,336/1,739,614,521.36
  6. Step 6: Final answer
    x = 1,306,453,334.79

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Double scale
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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.