Home / 681,132,074,713.30-1,021,698,112,070-681,132,074,713.30

Finding the Fourth Proportional to 681,132,074,713.30, 1,021,698,112,070 and 681,132,074,713.30

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Solution

The fourth proportional to 681,132,074,713.30, 1,021,698,112,070 and 681,132,074,713.30 is: 1,021,698,112,070

Step by Step Solution

  1. Step 1: Write the proportion equation
    681,132,074,713.30 : 1,021,698,112,070 = 681,132,074,713.30 : x
  2. Step 2: Convert to fraction form
    681,132,074,713.30/1,021,698,112,070 = 681,132,074,713.30/x
  3. Step 3: Cross multiply
    681,132,074,713.30x = 1,021,698,112,070 × 681,132,074,713.30
  4. Step 4: Simplify right side
    681,132,074,713.30x = 695,911,354,804,900,833,787,904
  5. Step 5: Solve for x
    x = 695,911,354,804,900,833,787,904/681,132,074,713.30
  6. Step 6: Final answer
    x = 1,021,698,112,070

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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.