Home / 3,606,693,698.58-5,406,264,651.30-1,509,371,756.70

Finding the Fourth Proportional to 3,606,693,698.58, 5,406,264,651.30 and 1,509,371,756.70

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Solution

The fourth proportional to 3,606,693,698.58, 5,406,264,651.30 and 1,509,371,756.70 is: 2,262,477,453.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,606,693,698.58 : 5,406,264,651.30 = 1,509,371,756.70 : x
  2. Step 2: Convert to fraction form
    3,606,693,698.58/5,406,264,651.30 = 1,509,371,756.70/x
  3. Step 3: Cross multiply
    3,606,693,698.58x = 5,406,264,651.30 × 1,509,371,756.70
  4. Step 4: Simplify right side
    3,606,693,698.58x = 8,160,063,173,917,794,304
  5. Step 5: Solve for x
    x = 8,160,063,173,917,794,304/3,606,693,698.58
  6. Step 6: Final answer
    x = 2,262,477,453.28

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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.