Home / 7,336,917,741,432.90-10,124,977,065,227-4,044,593,243,579.40

Finding the Fourth Proportional to 7,336,917,741,432.90, 10,124,977,065,227 and 4,044,593,243,579.40

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Solution

The fourth proportional to 7,336,917,741,432.90, 10,124,977,065,227 and 4,044,593,243,579.40 is: 5,581,555,534,983.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,336,917,741,432.90 : 10,124,977,065,227 = 4,044,593,243,579.40 : x
  2. Step 2: Convert to fraction form
    7,336,917,741,432.90/10,124,977,065,227 = 4,044,593,243,579.40/x
  3. Step 3: Cross multiply
    7,336,917,741,432.90x = 10,124,977,065,227 × 4,044,593,243,579.40
  4. Step 4: Simplify right side
    7,336,917,741,432.90x = 40,951,413,829,413,503,085,051,904
  5. Step 5: Solve for x
    x = 40,951,413,829,413,503,085,051,904/7,336,917,741,432.90
  6. Step 6: Final answer
    x = 5,581,555,534,983.51

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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.