Home / 47,140,048,956,627-65,052,575,239,720-26,330,067,326,380

Finding the Fourth Proportional to 47,140,048,956,627, 65,052,575,239,720 and 26,330,067,326,380

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Solution

The fourth proportional to 47,140,048,956,627, 65,052,575,239,720 and 26,330,067,326,380 is: 36,335,106,214,933.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,140,048,956,627 : 65,052,575,239,720 = 26,330,067,326,380 : x
  2. Step 2: Convert to fraction form
    47,140,048,956,627/65,052,575,239,720 = 26,330,067,326,380/x
  3. Step 3: Cross multiply
    47,140,048,956,627x = 65,052,575,239,720 × 26,330,067,326,380
  4. Step 4: Simplify right side
    47,140,048,956,627x = 1,712,838,685,816,228,150,557,802,496
  5. Step 5: Solve for x
    x = 1,712,838,685,816,228,150,557,802,496/47,140,048,956,627
  6. Step 6: Final answer
    x = 36,335,106,214,933.95

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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.