Home / 4,044,168,005.20-6,066,252,007.80-1,972,823,563.60

Finding the Fourth Proportional to 4,044,168,005.20, 6,066,252,007.80 and 1,972,823,563.60

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Solution

The fourth proportional to 4,044,168,005.20, 6,066,252,007.80 and 1,972,823,563.60 is: 2,959,235,345.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,044,168,005.20 : 6,066,252,007.80 = 1,972,823,563.60 : x
  2. Step 2: Convert to fraction form
    4,044,168,005.20/6,066,252,007.80 = 1,972,823,563.60/x
  3. Step 3: Cross multiply
    4,044,168,005.20x = 6,066,252,007.80 × 1,972,823,563.60
  4. Step 4: Simplify right side
    4,044,168,005.20x = 11,967,644,903,723,651,072
  5. Step 5: Solve for x
    x = 11,967,644,903,723,651,072/4,044,168,005.20
  6. Step 6: Final answer
    x = 2,959,235,345.40

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1.5x scale

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.