Home / 7,935,050,827.92-10,947,904,924.68-4,501,183,206

Finding the Fourth Proportional to 7,935,050,827.92, 10,947,904,924.68 and 4,501,183,206

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Solution

The fourth proportional to 7,935,050,827.92, 10,947,904,924.68 and 4,501,183,206 is: 6,210,234,421.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,935,050,827.92 : 10,947,904,924.68 = 4,501,183,206 : x
  2. Step 2: Convert to fraction form
    7,935,050,827.92/10,947,904,924.68 = 4,501,183,206/x
  3. Step 3: Cross multiply
    7,935,050,827.92x = 10,947,904,924.68 × 4,501,183,206
  4. Step 4: Simplify right side
    7,935,050,827.92x = 49,278,525,787,854,315,520
  5. Step 5: Solve for x
    x = 49,278,525,787,854,315,520/7,935,050,827.92
  6. Step 6: Final answer
    x = 6,210,234,421.49

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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.