Home / 5,892,004,744.60-8,130,851,292.87-3,215,804,111.41

Finding the Fourth Proportional to 5,892,004,744.60, 8,130,851,292.87 and 3,215,804,111.41

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Solution

The fourth proportional to 5,892,004,744.60, 8,130,851,292.87 and 3,215,804,111.41 is: 4,437,746,768.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,892,004,744.60 : 8,130,851,292.87 = 3,215,804,111.41 : x
  2. Step 2: Convert to fraction form
    5,892,004,744.60/8,130,851,292.87 = 3,215,804,111.41/x
  3. Step 3: Cross multiply
    5,892,004,744.60x = 8,130,851,292.87 × 3,215,804,111.41
  4. Step 4: Simplify right side
    5,892,004,744.60x = 26,147,225,016,874,659,840
  5. Step 5: Solve for x
    x = 26,147,225,016,874,659,840/5,892,004,744.60
  6. Step 6: Final answer
    x = 4,437,746,768.76

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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.