Home / 6,074,273,329.58-8,382,509,499.78-3,398,098,200.32

Finding the Fourth Proportional to 6,074,273,329.58, 8,382,509,499.78 and 3,398,098,200.32

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Solution

The fourth proportional to 6,074,273,329.58, 8,382,509,499.78 and 3,398,098,200.32 is: 4,689,382,400.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,074,273,329.58 : 8,382,509,499.78 = 3,398,098,200.32 : x
  2. Step 2: Convert to fraction form
    6,074,273,329.58/8,382,509,499.78 = 3,398,098,200.32/x
  3. Step 3: Cross multiply
    6,074,273,329.58x = 8,382,509,499.78 × 3,398,098,200.32
  4. Step 4: Simplify right side
    6,074,273,329.58x = 28,484,590,445,325,807,616
  5. Step 5: Solve for x
    x = 28,484,590,445,325,807,616/6,074,273,329.58
  6. Step 6: Final answer
    x = 4,689,382,400.14

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1.5x scale

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.