Home / 4,925,195,814.48-6,796,776,778.47-2,667,139,238.40

Finding the Fourth Proportional to 4,925,195,814.48, 6,796,776,778.47 and 2,667,139,238.40

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Solution

The fourth proportional to 4,925,195,814.48, 6,796,776,778.47 and 2,667,139,238.40 is: 3,680,655,698.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925,195,814.48 : 6,796,776,778.47 = 2,667,139,238.40 : x
  2. Step 2: Convert to fraction form
    4,925,195,814.48/6,796,776,778.47 = 2,667,139,238.40/x
  3. Step 3: Cross multiply
    4,925,195,814.48x = 6,796,776,778.47 × 2,667,139,238.40
  4. Step 4: Simplify right side
    4,925,195,814.48x = 18,127,950,040,503,281,664
  5. Step 5: Solve for x
    x = 18,127,950,040,503,281,664/4,925,195,814.48
  6. Step 6: Final answer
    x = 3,680,655,698.44

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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.