Home / 3,009,895,360.51-4,515,424,463.14-1,144,396,009.48

Finding the Fourth Proportional to 3,009,895,360.51, 4,515,424,463.14 and 1,144,396,009.48

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Solution

The fourth proportional to 3,009,895,360.51, 4,515,424,463.14 and 1,144,396,009.48 is: 1,716,815,077.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,009,895,360.51 : 4,515,424,463.14 = 1,144,396,009.48 : x
  2. Step 2: Convert to fraction form
    3,009,895,360.51/4,515,424,463.14 = 1,144,396,009.48/x
  3. Step 3: Cross multiply
    3,009,895,360.51x = 4,515,424,463.14 × 1,144,396,009.48
  4. Step 4: Simplify right side
    3,009,895,360.51x = 5,167,433,736,707,558,400
  5. Step 5: Solve for x
    x = 5,167,433,736,707,558,400/3,009,895,360.51
  6. Step 6: Final answer
    x = 1,716,815,077.53

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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.