Home / 35,643,064,157.10-53,464,606,142.76-13,255,887,449.88

Finding the Fourth Proportional to 35,643,064,157.10, 53,464,606,142.76 and 13,255,887,449.88

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Solution

The fourth proportional to 35,643,064,157.10, 53,464,606,142.76 and 13,255,887,449.88 is: 19,883,834,859.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,643,064,157.10 : 53,464,606,142.76 = 13,255,887,449.88 : x
  2. Step 2: Convert to fraction form
    35,643,064,157.10/53,464,606,142.76 = 13,255,887,449.88/x
  3. Step 3: Cross multiply
    35,643,064,157.10x = 53,464,606,142.76 × 13,255,887,449.88
  4. Step 4: Simplify right side
    35,643,064,157.10x = 708,720,801,580,589,383,680
  5. Step 5: Solve for x
    x = 708,720,801,580,589,383,680/35,643,064,157.10
  6. Step 6: Final answer
    x = 19,883,834,859.34

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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.