Home / 1,466,494,370.57-2,023,800,586.79-797,478,543.62

Finding the Fourth Proportional to 1,466,494,370.57, 2,023,800,586.79 and 797,478,543.62

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Solution

The fourth proportional to 1,466,494,370.57, 2,023,800,586.79 and 797,478,543.62 is: 1,100,541,247.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,494,370.57 : 2,023,800,586.79 = 797,478,543.62 : x
  2. Step 2: Convert to fraction form
    1,466,494,370.57/2,023,800,586.79 = 797,478,543.62/x
  3. Step 3: Cross multiply
    1,466,494,370.57x = 2,023,800,586.79 × 797,478,543.62
  4. Step 4: Simplify right side
    1,466,494,370.57x = 1,613,937,544,516,484,352
  5. Step 5: Solve for x
    x = 1,613,937,544,516,484,352/1,466,494,370.57
  6. Step 6: Final answer
    x = 1,100,541,247.83

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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.