Home / 5,594,422,818.32-7,720,264,215.08-3,054,104,785.28

Finding the Fourth Proportional to 5,594,422,818.32, 7,720,264,215.08 and 3,054,104,785.28

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Solution

The fourth proportional to 5,594,422,818.32, 7,720,264,215.08 and 3,054,104,785.28 is: 4,214,643,163.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,594,422,818.32 : 7,720,264,215.08 = 3,054,104,785.28 : x
  2. Step 2: Convert to fraction form
    5,594,422,818.32/7,720,264,215.08 = 3,054,104,785.28/x
  3. Step 3: Cross multiply
    5,594,422,818.32x = 7,720,264,215.08 × 3,054,104,785.28
  4. Step 4: Simplify right side
    5,594,422,818.32x = 23,578,495,882,901,774,336
  5. Step 5: Solve for x
    x = 23,578,495,882,901,774,336/5,594,422,818.32
  6. Step 6: Final answer
    x = 4,214,643,163.13

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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.