Home / 5,063,471,825.07-6,987,591,118.52-2,835,804,013.32

Finding the Fourth Proportional to 5,063,471,825.07, 6,987,591,118.52 and 2,835,804,013.32

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Solution

The fourth proportional to 5,063,471,825.07, 6,987,591,118.52 and 2,835,804,013.32 is: 3,913,409,538.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,063,471,825.07 : 6,987,591,118.52 = 2,835,804,013.32 : x
  2. Step 2: Convert to fraction form
    5,063,471,825.07/6,987,591,118.52 = 2,835,804,013.32/x
  3. Step 3: Cross multiply
    5,063,471,825.07x = 6,987,591,118.52 × 2,835,804,013.32
  4. Step 4: Simplify right side
    5,063,471,825.07x = 19,815,438,937,303,068,672
  5. Step 5: Solve for x
    x = 19,815,438,937,303,068,672/5,063,471,825.07
  6. Step 6: Final answer
    x = 3,913,409,538.34

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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.