Home / 1,830,336,876,468-2,525,865,301,817.40-1,007,273,833,867.60

Finding the Fourth Proportional to 1,830,336,876,468, 2,525,865,301,817.40 and 1,007,273,833,867.60

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Solution

The fourth proportional to 1,830,336,876,468, 2,525,865,301,817.40 and 1,007,273,833,867.60 is: 1,390,038,117,630.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,336,876,468 : 2,525,865,301,817.40 = 1,007,273,833,867.60 : x
  2. Step 2: Convert to fraction form
    1,830,336,876,468/2,525,865,301,817.40 = 1,007,273,833,867.60/x
  3. Step 3: Cross multiply
    1,830,336,876,468x = 2,525,865,301,817.40 × 1,007,273,833,867.60
  4. Step 4: Simplify right side
    1,830,336,876,468x = 2,544,238,026,394,754,988,638,208
  5. Step 5: Solve for x
    x = 2,544,238,026,394,754,988,638,208/1,830,336,876,468
  6. Step 6: Final answer
    x = 1,390,038,117,630.22

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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.