Home / 1,573,667,822.11-2,171,852,024.96-895,649,623.50

Finding the Fourth Proportional to 1,573,667,822.11, 2,171,852,024.96 and 895,649,623.50

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Solution

The fourth proportional to 1,573,667,822.11, 2,171,852,024.96 and 895,649,623.50 is: 1,236,104,863.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,667,822.11 : 2,171,852,024.96 = 895,649,623.50 : x
  2. Step 2: Convert to fraction form
    1,573,667,822.11/2,171,852,024.96 = 895,649,623.50/x
  3. Step 3: Cross multiply
    1,573,667,822.11x = 2,171,852,024.96 × 895,649,623.50
  4. Step 4: Simplify right side
    1,573,667,822.11x = 1,945,218,448,444,516,608
  5. Step 5: Solve for x
    x = 1,945,218,448,444,516,608/1,573,667,822.11
  6. Step 6: Final answer
    x = 1,236,104,863.50

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1.5x scale

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.