Home / 6,407,300,642,268-8,842,832,907,319-3,806,025,254,101.80

Finding the Fourth Proportional to 6,407,300,642,268, 8,842,832,907,319 and 3,806,025,254,101.80

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Solution

The fourth proportional to 6,407,300,642,268, 8,842,832,907,319 and 3,806,025,254,101.80 is: 5,252,765,125,618.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,407,300,642,268 : 8,842,832,907,319 = 3,806,025,254,101.80 : x
  2. Step 2: Convert to fraction form
    6,407,300,642,268/8,842,832,907,319 = 3,806,025,254,101.80/x
  3. Step 3: Cross multiply
    6,407,300,642,268x = 8,842,832,907,319 × 3,806,025,254,101.80
  4. Step 4: Simplify right side
    6,407,300,642,268x = 33,656,045,363,058,551,996,547,072
  5. Step 5: Solve for x
    x = 33,656,045,363,058,551,996,547,072/6,407,300,642,268
  6. Step 6: Final answer
    x = 5,252,765,125,618.53

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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.