Home / 1,830,336,876,467-2,525,865,301,816-1,007,273,833,866.60

Finding the Fourth Proportional to 1,830,336,876,467, 2,525,865,301,816 and 1,007,273,833,866.60

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Solution

The fourth proportional to 1,830,336,876,467, 2,525,865,301,816 and 1,007,273,833,866.60 is: 1,390,038,117,628.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,336,876,467 : 2,525,865,301,816 = 1,007,273,833,866.60 : x
  2. Step 2: Convert to fraction form
    1,830,336,876,467/2,525,865,301,816 = 1,007,273,833,866.60/x
  3. Step 3: Cross multiply
    1,830,336,876,467x = 2,525,865,301,816 × 1,007,273,833,866.60
  4. Step 4: Simplify right side
    1,830,336,876,467x = 2,544,238,026,390,819,187,982,336
  5. Step 5: Solve for x
    x = 2,544,238,026,390,819,187,982,336/1,830,336,876,467
  6. Step 6: Final answer
    x = 1,390,038,117,628.83

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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.