Home / 4,433,770,812.15-6,118,619,929.52-2,399,221,675.44

Finding the Fourth Proportional to 4,433,770,812.15, 6,118,619,929.52 and 2,399,221,675.44

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Solution

The fourth proportional to 4,433,770,812.15, 6,118,619,929.52 and 2,399,221,675.44 is: 3,310,934,683.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433,770,812.15 : 6,118,619,929.52 = 2,399,221,675.44 : x
  2. Step 2: Convert to fraction form
    4,433,770,812.15/6,118,619,929.52 = 2,399,221,675.44/x
  3. Step 3: Cross multiply
    4,433,770,812.15x = 6,118,619,929.52 × 2,399,221,675.44
  4. Step 4: Simplify right side
    4,433,770,812.15x = 14,679,925,558,671,554,560
  5. Step 5: Solve for x
    x = 14,679,925,558,671,554,560/4,433,770,812.15
  6. Step 6: Final answer
    x = 3,310,934,683.06

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1.5x scale

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.