Home / 1,573,667,823.99-2,171,852,027.55-895,649,625.36

Finding the Fourth Proportional to 1,573,667,823.99, 2,171,852,027.55 and 895,649,625.36

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Solution

The fourth proportional to 1,573,667,823.99, 2,171,852,027.55 and 895,649,625.36 is: 1,236,104,866.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,667,823.99 : 2,171,852,027.55 = 895,649,625.36 : x
  2. Step 2: Convert to fraction form
    1,573,667,823.99/2,171,852,027.55 = 895,649,625.36/x
  3. Step 3: Cross multiply
    1,573,667,823.99x = 2,171,852,027.55 × 895,649,625.36
  4. Step 4: Simplify right side
    1,573,667,823.99x = 1,945,218,454,812,514,048
  5. Step 5: Solve for x
    x = 1,945,218,454,812,514,048/1,573,667,823.99
  6. Step 6: Final answer
    x = 1,236,104,866.07

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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.