Home / 2,952,530,409.34-4,427,432,403.45-1,086,707,444.86

Finding the Fourth Proportional to 2,952,530,409.34, 4,427,432,403.45 and 1,086,707,444.86

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Solution

The fourth proportional to 2,952,530,409.34, 4,427,432,403.45 and 1,086,707,444.86 is: 1,629,559,424.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,952,530,409.34 : 4,427,432,403.45 = 1,086,707,444.86 : x
  2. Step 2: Convert to fraction form
    2,952,530,409.34/4,427,432,403.45 = 1,086,707,444.86/x
  3. Step 3: Cross multiply
    2,952,530,409.34x = 4,427,432,403.45 × 1,086,707,444.86
  4. Step 4: Simplify right side
    2,952,530,409.34x = 4,811,323,754,443,517,952
  5. Step 5: Solve for x
    x = 4,811,323,754,443,517,952/2,952,530,409.34
  6. Step 6: Final answer
    x = 1,629,559,424.43

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1.5x scale

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.