Home / 13,090,737,296.03-19,636,106,203.54-3,142,181,006.17

Finding the Fourth Proportional to 13,090,737,296.03, 19,636,106,203.54 and 3,142,181,006.17

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Solution

The fourth proportional to 13,090,737,296.03, 19,636,106,203.54 and 3,142,181,006.17 is: 4,713,271,571.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,090,737,296.03 : 19,636,106,203.54 = 3,142,181,006.17 : x
  2. Step 2: Convert to fraction form
    13,090,737,296.03/19,636,106,203.54 = 3,142,181,006.17/x
  3. Step 3: Cross multiply
    13,090,737,296.03x = 19,636,106,203.54 × 3,142,181,006.17
  4. Step 4: Simplify right side
    13,090,737,296.03x = 61,700,199,947,900,297,216
  5. Step 5: Solve for x
    x = 61,700,199,947,900,297,216/13,090,737,296.03
  6. Step 6: Final answer
    x = 4,713,271,571.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.