Home / 44,311,932,469.35-66,360,741,367.44-25,367,762,925.45

Finding the Fourth Proportional to 44,311,932,469.35, 66,360,741,367.44 and 25,367,762,925.45

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Solution

The fourth proportional to 44,311,932,469.35, 66,360,741,367.44 and 25,367,762,925.45 is: 37,990,298,792.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,311,932,469.35 : 66,360,741,367.44 = 25,367,762,925.45 : x
  2. Step 2: Convert to fraction form
    44,311,932,469.35/66,360,741,367.44 = 25,367,762,925.45/x
  3. Step 3: Cross multiply
    44,311,932,469.35x = 66,360,741,367.44 × 25,367,762,925.45
  4. Step 4: Simplify right side
    44,311,932,469.35x = 1,683,423,554,566,320,553,984
  5. Step 5: Solve for x
    x = 1,683,423,554,566,320,553,984/44,311,932,469.35
  6. Step 6: Final answer
    x = 37,990,298,792.11

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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.