Home / 3,372,319,575.37-4,654,288,041.93-1,943,117,060.68

Finding the Fourth Proportional to 3,372,319,575.37, 4,654,288,041.93 and 1,943,117,060.68

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Solution

The fourth proportional to 3,372,319,575.37, 4,654,288,041.93 and 1,943,117,060.68 is: 2,681,782,167.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,319,575.37 : 4,654,288,041.93 = 1,943,117,060.68 : x
  2. Step 2: Convert to fraction form
    3,372,319,575.37/4,654,288,041.93 = 1,943,117,060.68/x
  3. Step 3: Cross multiply
    3,372,319,575.37x = 4,654,288,041.93 × 1,943,117,060.68
  4. Step 4: Simplify right side
    3,372,319,575.37x = 9,043,826,499,593,095,168
  5. Step 5: Solve for x
    x = 9,043,826,499,593,095,168/3,372,319,575.37
  6. Step 6: Final answer
    x = 2,681,782,167.28

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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.