Home / 6,485,326,313,700-8,950,008,346,574.90-3,558,984,662,603.10

Finding the Fourth Proportional to 6,485,326,313,700, 8,950,008,346,574.90 and 3,558,984,662,603.10

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Solution

The fourth proportional to 6,485,326,313,700, 8,950,008,346,574.90 and 3,558,984,662,603.10 is: 4,911,540,436,807.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,485,326,313,700 : 8,950,008,346,574.90 = 3,558,984,662,603.10 : x
  2. Step 2: Convert to fraction form
    6,485,326,313,700/8,950,008,346,574.90 = 3,558,984,662,603.10/x
  3. Step 3: Cross multiply
    6,485,326,313,700x = 8,950,008,346,574.90 × 3,558,984,662,603.10
  4. Step 4: Simplify right side
    6,485,326,313,700x = 31,852,942,435,629,799,596,621,824
  5. Step 5: Solve for x
    x = 31,852,942,435,629,799,596,621,824/6,485,326,313,700
  6. Step 6: Final answer
    x = 4,911,540,436,807.58

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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.