Home / 467,068,930.10-700,603,395.15-295,076,251.70

Finding the Fourth Proportional to 467,068,930.10, 700,603,395.15 and 295,076,251.70

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Solution

The fourth proportional to 467,068,930.10, 700,603,395.15 and 295,076,251.70 is: 442,614,377.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,068,930.10 : 700,603,395.15 = 295,076,251.70 : x
  2. Step 2: Convert to fraction form
    467,068,930.10/700,603,395.15 = 295,076,251.70/x
  3. Step 3: Cross multiply
    467,068,930.10x = 700,603,395.15 × 295,076,251.70
  4. Step 4: Simplify right side
    467,068,930.10x = 206,731,423,769,155,936
  5. Step 5: Solve for x
    x = 206,731,423,769,155,936/467,068,930.10
  6. Step 6: Final answer
    x = 442,614,377.55

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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.