Home / 55,065,768,933,209-75,997,424,726,097-31,340,556,434,541

Finding the Fourth Proportional to 55,065,768,933,209, 75,997,424,726,097 and 31,340,556,434,541

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Solution

The fourth proportional to 55,065,768,933,209, 75,997,424,726,097 and 31,340,556,434,541 is: 43,253,760,451,379.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,065,768,933,209 : 75,997,424,726,097 = 31,340,556,434,541 : x
  2. Step 2: Convert to fraction form
    55,065,768,933,209/75,997,424,726,097 = 31,340,556,434,541/x
  3. Step 3: Cross multiply
    55,065,768,933,209x = 75,997,424,726,097 × 31,340,556,434,541
  4. Step 4: Simplify right side
    55,065,768,933,209x = 2,381,801,578,508,024,537,528,926,208
  5. Step 5: Solve for x
    x = 2,381,801,578,508,024,537,528,926,208/55,065,768,933,209
  6. Step 6: Final answer
    x = 43,253,760,451,379.27

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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.