Home / 6,681,191,598-10,018,009,841.67-2,198,073,067.38

Finding the Fourth Proportional to 6,681,191,598, 10,018,009,841.67 and 2,198,073,067.38

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Solution

The fourth proportional to 6,681,191,598, 10,018,009,841.67 and 2,198,073,067.38 is: 3,295,866,807.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,681,191,598 : 10,018,009,841.67 = 2,198,073,067.38 : x
  2. Step 2: Convert to fraction form
    6,681,191,598/10,018,009,841.67 = 2,198,073,067.38/x
  3. Step 3: Cross multiply
    6,681,191,598x = 10,018,009,841.67 × 2,198,073,067.38
  4. Step 4: Simplify right side
    6,681,191,598x = 22,020,317,621,722,607,616
  5. Step 5: Solve for x
    x = 22,020,317,621,722,607,616/6,681,191,598
  6. Step 6: Final answer
    x = 3,295,866,807.40

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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.