Home / 6,305,132,730,969.40-9,456,743,497,278.80-1,716,019,245,448.20

Finding the Fourth Proportional to 6,305,132,730,969.40, 9,456,743,497,278.80 and 1,716,019,245,448.20

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Solution

The fourth proportional to 6,305,132,730,969.40, 9,456,743,497,278.80 and 1,716,019,245,448.20 is: 2,573,768,790,130.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,305,132,730,969.40 : 9,456,743,497,278.80 = 1,716,019,245,448.20 : x
  2. Step 2: Convert to fraction form
    6,305,132,730,969.40/9,456,743,497,278.80 = 1,716,019,245,448.20/x
  3. Step 3: Cross multiply
    6,305,132,730,969.40x = 9,456,743,497,278.80 × 1,716,019,245,448.20
  4. Step 4: Simplify right side
    6,305,132,730,969.40x = 16,227,953,840,597,538,290,270,208
  5. Step 5: Solve for x
    x = 16,227,953,840,597,538,290,270,208/6,305,132,730,969.40
  6. Step 6: Final answer
    x = 2,573,768,790,130.22

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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.