Home / 1,171,264,906,824.10-1,616,256,866,658-657,331,444,049.45

Finding the Fourth Proportional to 1,171,264,906,824.10, 1,616,256,866,658 and 657,331,444,049.45

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Solution

The fourth proportional to 1,171,264,906,824.10, 1,616,256,866,658 and 657,331,444,049.45 is: 907,067,610,346.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,171,264,906,824.10 : 1,616,256,866,658 = 657,331,444,049.45 : x
  2. Step 2: Convert to fraction form
    1,171,264,906,824.10/1,616,256,866,658 = 657,331,444,049.45/x
  3. Step 3: Cross multiply
    1,171,264,906,824.10x = 1,616,256,866,658 × 657,331,444,049.45
  4. Step 4: Simplify right side
    1,171,264,906,824.10x = 1,062,416,460,115,142,386,909,184
  5. Step 5: Solve for x
    x = 1,062,416,460,115,142,386,909,184/1,171,264,906,824.10
  6. Step 6: Final answer
    x = 907,067,610,346.07

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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.