Home / 9,853,606,415.88-13,597,864,267.14-5,337,400,327.56

Finding the Fourth Proportional to 9,853,606,415.88, 13,597,864,267.14 and 5,337,400,327.56

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Solution

The fourth proportional to 9,853,606,415.88, 13,597,864,267.14 and 5,337,400,327.56 is: 7,365,551,467.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,853,606,415.88 : 13,597,864,267.14 = 5,337,400,327.56 : x
  2. Step 2: Convert to fraction form
    9,853,606,415.88/13,597,864,267.14 = 5,337,400,327.56/x
  3. Step 3: Cross multiply
    9,853,606,415.88x = 13,597,864,267.14 × 5,337,400,327.56
  4. Step 4: Simplify right side
    9,853,606,415.88x = 72,577,245,193,549,455,360
  5. Step 5: Solve for x
    x = 72,577,245,193,549,455,360/9,853,606,415.88
  6. Step 6: Final answer
    x = 7,365,551,467.19

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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.