Home / 6,074,273,320.58-8,382,509,487.32-3,398,098,191.36

Finding the Fourth Proportional to 6,074,273,320.58, 8,382,509,487.32 and 3,398,098,191.36

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Solution

The fourth proportional to 6,074,273,320.58, 8,382,509,487.32 and 3,398,098,191.36 is: 4,689,382,387.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,074,273,320.58 : 8,382,509,487.32 = 3,398,098,191.36 : x
  2. Step 2: Convert to fraction form
    6,074,273,320.58/8,382,509,487.32 = 3,398,098,191.36/x
  3. Step 3: Cross multiply
    6,074,273,320.58x = 8,382,509,487.32 × 3,398,098,191.36
  4. Step 4: Simplify right side
    6,074,273,320.58x = 28,484,590,327,903,141,888
  5. Step 5: Solve for x
    x = 28,484,590,327,903,141,888/6,074,273,320.58
  6. Step 6: Final answer
    x = 4,689,382,387.75

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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.