Home / 1,825,968,802,547.70-2,519,886,155,610.80-1,074,310,355,073.30

Finding the Fourth Proportional to 1,825,968,802,547.70, 2,519,886,155,610.80 and 1,074,310,355,073.30

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Solution

The fourth proportional to 1,825,968,802,547.70, 2,519,886,155,610.80 and 1,074,310,355,073.30 is: 1,482,577,241,627.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,825,968,802,547.70 : 2,519,886,155,610.80 = 1,074,310,355,073.30 : x
  2. Step 2: Convert to fraction form
    1,825,968,802,547.70/2,519,886,155,610.80 = 1,074,310,355,073.30/x
  3. Step 3: Cross multiply
    1,825,968,802,547.70x = 2,519,886,155,610.80 × 1,074,310,355,073.30
  4. Step 4: Simplify right side
    1,825,968,802,547.70x = 2,707,139,790,578,531,193,323,520
  5. Step 5: Solve for x
    x = 2,707,139,790,578,531,193,323,520/1,825,968,802,547.70
  6. Step 6: Final answer
    x = 1,482,577,241,627.22

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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.