Home / 3,363,796,425.68-4,641,898,559.08-1,934,758,856.96

Finding the Fourth Proportional to 3,363,796,425.68, 4,641,898,559.08 and 1,934,758,856.96

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Solution

The fourth proportional to 3,363,796,425.68, 4,641,898,559.08 and 1,934,758,856.96 is: 2,669,886,406.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,796,425.68 : 4,641,898,559.08 = 1,934,758,856.96 : x
  2. Step 2: Convert to fraction form
    3,363,796,425.68/4,641,898,559.08 = 1,934,758,856.96/x
  3. Step 3: Cross multiply
    3,363,796,425.68x = 4,641,898,559.08 × 1,934,758,856.96
  4. Step 4: Simplify right side
    3,363,796,425.68x = 8,980,954,350,289,892,352
  5. Step 5: Solve for x
    x = 8,980,954,350,289,892,352/3,363,796,425.68
  6. Step 6: Final answer
    x = 2,669,886,406.24

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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.