Home / 152,427,363,800.45-228,667,094,025.66-62,841,384,944.28

Finding the Fourth Proportional to 152,427,363,800.45, 228,667,094,025.66 and 62,841,384,944.28

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Solution

The fourth proportional to 152,427,363,800.45, 228,667,094,025.66 and 62,841,384,944.28 is: 94,272,816,385.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,427,363,800.45 : 228,667,094,025.66 = 62,841,384,944.28 : x
  2. Step 2: Convert to fraction form
    152,427,363,800.45/228,667,094,025.66 = 62,841,384,944.28/x
  3. Step 3: Cross multiply
    152,427,363,800.45x = 228,667,094,025.66 × 62,841,384,944.28
  4. Step 4: Simplify right side
    152,427,363,800.45x = 14,369,756,879,756,369,854,464
  5. Step 5: Solve for x
    x = 14,369,756,879,756,369,854,464/152,427,363,800.45
  6. Step 6: Final answer
    x = 94,272,816,385.96

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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.