Home / 2,844,556,368,108.30-3,925,490,693,201.60-1,543,913,803,502.50

Finding the Fourth Proportional to 2,844,556,368,108.30, 3,925,490,693,201.60 and 1,543,913,803,502.50

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Solution

The fourth proportional to 2,844,556,368,108.30, 3,925,490,693,201.60 and 1,543,913,803,502.50 is: 2,130,602,625,668.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,844,556,368,108.30 : 3,925,490,693,201.60 = 1,543,913,803,502.50 : x
  2. Step 2: Convert to fraction form
    2,844,556,368,108.30/3,925,490,693,201.60 = 1,543,913,803,502.50/x
  3. Step 3: Cross multiply
    2,844,556,368,108.30x = 3,925,490,693,201.60 × 1,543,913,803,502.50
  4. Step 4: Simplify right side
    2,844,556,368,108.30x = 6,060,619,266,754,547,764,166,656
  5. Step 5: Solve for x
    x = 6,060,619,266,754,547,764,166,656/2,844,556,368,108.30
  6. Step 6: Final answer
    x = 2,130,602,625,668.83

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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.