Home / 5,594,422,846.40-7,720,264,253.76-3,054,104,813.28

Finding the Fourth Proportional to 5,594,422,846.40, 7,720,264,253.76 and 3,054,104,813.28

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Solution

The fourth proportional to 5,594,422,846.40, 7,720,264,253.76 and 3,054,104,813.28 is: 4,214,643,201.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,594,422,846.40 : 7,720,264,253.76 = 3,054,104,813.28 : x
  2. Step 2: Convert to fraction form
    5,594,422,846.40/7,720,264,253.76 = 3,054,104,813.28/x
  3. Step 3: Cross multiply
    5,594,422,846.40x = 7,720,264,253.76 × 3,054,104,813.28
  4. Step 4: Simplify right side
    5,594,422,846.40x = 23,578,496,217,201,946,624
  5. Step 5: Solve for x
    x = 23,578,496,217,201,946,624/5,594,422,846.40
  6. Step 6: Final answer
    x = 4,214,643,201.73

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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.