Home / 4,044,174,827.20-6,066,262,240.80-1,972,830,385.60

Finding the Fourth Proportional to 4,044,174,827.20, 6,066,262,240.80 and 1,972,830,385.60

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Solution

The fourth proportional to 4,044,174,827.20, 6,066,262,240.80 and 1,972,830,385.60 is: 2,959,245,578.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,044,174,827.20 : 6,066,262,240.80 = 1,972,830,385.60 : x
  2. Step 2: Convert to fraction form
    4,044,174,827.20/6,066,262,240.80 = 1,972,830,385.60/x
  3. Step 3: Cross multiply
    4,044,174,827.20x = 6,066,262,240.80 × 1,972,830,385.60
  4. Step 4: Simplify right side
    4,044,174,827.20x = 11,967,706,475,668,183,040
  5. Step 5: Solve for x
    x = 11,967,706,475,668,183,040/4,044,174,827.20
  6. Step 6: Final answer
    x = 2,959,245,578.40

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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.