Home / 6,485,326,313,696.20-8,950,008,346,569.80-3,558,984,662,599.30

Finding the Fourth Proportional to 6,485,326,313,696.20, 8,950,008,346,569.80 and 3,558,984,662,599.30

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Solution

The fourth proportional to 6,485,326,313,696.20, 8,950,008,346,569.80 and 3,558,984,662,599.30 is: 4,911,540,436,802.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,485,326,313,696.20 : 8,950,008,346,569.80 = 3,558,984,662,599.30 : x
  2. Step 2: Convert to fraction form
    6,485,326,313,696.20/8,950,008,346,569.80 = 3,558,984,662,599.30/x
  3. Step 3: Cross multiply
    6,485,326,313,696.20x = 8,950,008,346,569.80 × 3,558,984,662,599.30
  4. Step 4: Simplify right side
    6,485,326,313,696.20x = 31,852,942,435,577,641,513,779,200
  5. Step 5: Solve for x
    x = 31,852,942,435,577,641,513,779,200/6,485,326,313,696.20
  6. Step 6: Final answer
    x = 4,911,540,436,802.42

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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.