Home / 34,828,344,598.30-48,062,362,218.55-20,163,668,513.22

Finding the Fourth Proportional to 34,828,344,598.30, 48,062,362,218.55 and 20,163,668,513.22

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Solution

The fourth proportional to 34,828,344,598.30, 48,062,362,218.55 and 20,163,668,513.22 is: 27,825,426,413.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,828,344,598.30 : 48,062,362,218.55 = 20,163,668,513.22 : x
  2. Step 2: Convert to fraction form
    34,828,344,598.30/48,062,362,218.55 = 20,163,668,513.22/x
  3. Step 3: Cross multiply
    34,828,344,598.30x = 48,062,362,218.55 × 20,163,668,513.22
  4. Step 4: Simplify right side
    34,828,344,598.30x = 969,113,539,736,810,029,056
  5. Step 5: Solve for x
    x = 969,113,539,736,810,029,056/34,828,344,598.30
  6. Step 6: Final answer
    x = 27,825,426,413.87

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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.