Home / 2,844,556,368,107.80-3,925,490,693,200.60-1,543,913,803,502.20

Finding the Fourth Proportional to 2,844,556,368,107.80, 3,925,490,693,200.60 and 1,543,913,803,502.20

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Solution

The fourth proportional to 2,844,556,368,107.80, 3,925,490,693,200.60 and 1,543,913,803,502.20 is: 2,130,602,625,668.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,844,556,368,107.80 : 3,925,490,693,200.60 = 1,543,913,803,502.20 : x
  2. Step 2: Convert to fraction form
    2,844,556,368,107.80/3,925,490,693,200.60 = 1,543,913,803,502.20/x
  3. Step 3: Cross multiply
    2,844,556,368,107.80x = 3,925,490,693,200.60 × 1,543,913,803,502.20
  4. Step 4: Simplify right side
    2,844,556,368,107.80x = 6,060,619,266,751,825,828,642,816
  5. Step 5: Solve for x
    x = 6,060,619,266,751,825,828,642,816/2,844,556,368,107.80
  6. Step 6: Final answer
    x = 2,130,602,625,668.25

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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.