Home / 6,442,060,088.88-9,662,992,896.24-2,898,299,039.04

Finding the Fourth Proportional to 6,442,060,088.88, 9,662,992,896.24 and 2,898,299,039.04

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Solution

The fourth proportional to 6,442,060,088.88, 9,662,992,896.24 and 2,898,299,039.04 is: 4,347,404,811.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,442,060,088.88 : 9,662,992,896.24 = 2,898,299,039.04 : x
  2. Step 2: Convert to fraction form
    6,442,060,088.88/9,662,992,896.24 = 2,898,299,039.04/x
  3. Step 3: Cross multiply
    6,442,060,088.88x = 9,662,992,896.24 × 2,898,299,039.04
  4. Step 4: Simplify right side
    6,442,060,088.88x = 28,006,243,025,422,737,408
  5. Step 5: Solve for x
    x = 28,006,243,025,422,737,408/6,442,060,088.88
  6. Step 6: Final answer
    x = 4,347,404,811.35

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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.