Home / 4,046,976,050.70-6,070,464,076.05-3,128,646,002.70

Finding the Fourth Proportional to 4,046,976,050.70, 6,070,464,076.05 and 3,128,646,002.70

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Solution

The fourth proportional to 4,046,976,050.70, 6,070,464,076.05 and 3,128,646,002.70 is: 4,692,969,004.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046,976,050.70 : 6,070,464,076.05 = 3,128,646,002.70 : x
  2. Step 2: Convert to fraction form
    4,046,976,050.70/6,070,464,076.05 = 3,128,646,002.70/x
  3. Step 3: Cross multiply
    4,046,976,050.70x = 6,070,464,076.05 × 3,128,646,002.70
  4. Step 4: Simplify right side
    4,046,976,050.70x = 18,992,333,166,067,781,632
  5. Step 5: Solve for x
    x = 18,992,333,166,067,781,632/4,046,976,050.70
  6. Step 6: Final answer
    x = 4,692,969,004.05

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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.