Home / 2,913,336,164.60-4,370,004,246.90-2,864,963,223.80

Finding the Fourth Proportional to 2,913,336,164.60, 4,370,004,246.90 and 2,864,963,223.80

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Solution

The fourth proportional to 2,913,336,164.60, 4,370,004,246.90 and 2,864,963,223.80 is: 4,297,444,835.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,913,336,164.60 : 4,370,004,246.90 = 2,864,963,223.80 : x
  2. Step 2: Convert to fraction form
    2,913,336,164.60/4,370,004,246.90 = 2,864,963,223.80/x
  3. Step 3: Cross multiply
    2,913,336,164.60x = 4,370,004,246.90 × 2,864,963,223.80
  4. Step 4: Simplify right side
    2,913,336,164.60x = 12,519,901,455,218,315,264
  5. Step 5: Solve for x
    x = 12,519,901,455,218,315,264/2,913,336,164.60
  6. Step 6: Final answer
    x = 4,297,444,835.70

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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.