Home / 2,844,556,369,650.80-3,925,490,695,333-1,543,913,805,049.20

Finding the Fourth Proportional to 2,844,556,369,650.80, 3,925,490,695,333 and 1,543,913,805,049.20

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Solution

The fourth proportional to 2,844,556,369,650.80, 3,925,490,695,333 and 1,543,913,805,049.20 is: 2,130,602,627,804.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,844,556,369,650.80 : 3,925,490,695,333 = 1,543,913,805,049.20 : x
  2. Step 2: Convert to fraction form
    2,844,556,369,650.80/3,925,490,695,333 = 1,543,913,805,049.20/x
  3. Step 3: Cross multiply
    2,844,556,369,650.80x = 3,925,490,695,333 × 1,543,913,805,049.20
  4. Step 4: Simplify right side
    2,844,556,369,650.80x = 6,060,619,276,116,801,227,849,728
  5. Step 5: Solve for x
    x = 6,060,619,276,116,801,227,849,728/2,844,556,369,650.80
  6. Step 6: Final answer
    x = 2,130,602,627,804.77

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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.