Home / 4,885,763,992,266.20-6,742,660,513,568.40-2,690,928,775,557.50

Finding the Fourth Proportional to 4,885,763,992,266.20, 6,742,660,513,568.40 and 2,690,928,775,557.50

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Solution

The fourth proportional to 4,885,763,992,266.20, 6,742,660,513,568.40 and 2,690,928,775,557.50 is: 3,713,650,358,162.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,885,763,992,266.20 : 6,742,660,513,568.40 = 2,690,928,775,557.50 : x
  2. Step 2: Convert to fraction form
    4,885,763,992,266.20/6,742,660,513,568.40 = 2,690,928,775,557.50/x
  3. Step 3: Cross multiply
    4,885,763,992,266.20x = 6,742,660,513,568.40 × 2,690,928,775,557.50
  4. Step 4: Simplify right side
    4,885,763,992,266.20x = 18,144,019,199,776,519,102,660,608
  5. Step 5: Solve for x
    x = 18,144,019,199,776,519,102,660,608/4,885,763,992,266.20
  6. Step 6: Final answer
    x = 3,713,650,358,162.44

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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.