Home / 6,774,956,958.03-9,349,692,922.85-4,062,666,348.75

Finding the Fourth Proportional to 6,774,956,958.03, 9,349,692,922.85 and 4,062,666,348.75

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Solution

The fourth proportional to 6,774,956,958.03, 9,349,692,922.85 and 4,062,666,348.75 is: 5,606,630,867.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,774,956,958.03 : 9,349,692,922.85 = 4,062,666,348.75 : x
  2. Step 2: Convert to fraction form
    6,774,956,958.03/9,349,692,922.85 = 4,062,666,348.75/x
  3. Step 3: Cross multiply
    6,774,956,958.03x = 9,349,692,922.85 × 4,062,666,348.75
  4. Step 4: Simplify right side
    6,774,956,958.03x = 37,984,682,808,808,726,528
  5. Step 5: Solve for x
    x = 37,984,682,808,808,726,528/6,774,956,958.03
  6. Step 6: Final answer
    x = 5,606,630,867.79

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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.