Home / 5,603,567,166.04-8,405,366,705.79-1,619,975,576.38

Finding the Fourth Proportional to 5,603,567,166.04, 8,405,366,705.79 and 1,619,975,576.38

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Solution

The fourth proportional to 5,603,567,166.04, 8,405,366,705.79 and 1,619,975,576.38 is: 2,429,967,977.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,603,567,166.04 : 8,405,366,705.79 = 1,619,975,576.38 : x
  2. Step 2: Convert to fraction form
    5,603,567,166.04/8,405,366,705.79 = 1,619,975,576.38/x
  3. Step 3: Cross multiply
    5,603,567,166.04x = 8,405,366,705.79 × 1,619,975,576.38
  4. Step 4: Simplify right side
    5,603,567,166.04x = 13,616,488,773,897,418,752
  5. Step 5: Solve for x
    x = 13,616,488,773,897,418,752/5,603,567,166.04
  6. Step 6: Final answer
    x = 2,429,967,977.62

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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.