Home / 838,973,659,547.33-1,258,460,489,321-838,973,659,547.33

Finding the Fourth Proportional to 838,973,659,547.33, 1,258,460,489,321 and 838,973,659,547.33

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Solution

The fourth proportional to 838,973,659,547.33, 1,258,460,489,321 and 838,973,659,547.33 is: 1,258,460,489,321

Step by Step Solution

  1. Step 1: Write the proportion equation
    838,973,659,547.33 : 1,258,460,489,321 = 838,973,659,547.33 : x
  2. Step 2: Convert to fraction form
    838,973,659,547.33/1,258,460,489,321 = 838,973,659,547.33/x
  3. Step 3: Cross multiply
    838,973,659,547.33x = 1,258,460,489,321 × 838,973,659,547.33
  4. Step 4: Simplify right side
    838,973,659,547.33x = 1,055,815,202,121,362,868,011,008
  5. Step 5: Solve for x
    x = 1,055,815,202,121,362,868,011,008/838,973,659,547.33
  6. Step 6: Final answer
    x = 1,258,460,489,321

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.