Home / 3,205,832,103,477-4,424,051,153,517.30-1,742,608,916,635.20

Finding the Fourth Proportional to 3,205,832,103,477, 4,424,051,153,517.30 and 1,742,608,916,635.20

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Solution

The fourth proportional to 3,205,832,103,477, 4,424,051,153,517.30 and 1,742,608,916,635.20 is: 2,404,801,854,535.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,205,832,103,477 : 4,424,051,153,517.30 = 1,742,608,916,635.20 : x
  2. Step 2: Convert to fraction form
    3,205,832,103,477/4,424,051,153,517.30 = 1,742,608,916,635.20/x
  3. Step 3: Cross multiply
    3,205,832,103,477x = 4,424,051,153,517.30 × 1,742,608,916,635.20
  4. Step 4: Simplify right side
    3,205,832,103,477x = 7,709,390,987,769,488,424,828,928
  5. Step 5: Solve for x
    x = 7,709,390,987,769,488,424,828,928/3,205,832,103,477
  6. Step 6: Final answer
    x = 2,404,801,854,535.05

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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.