Home / 4,177,794,077,720.80-6,269,553,653,010.40-1,458,107,501,510.20

Finding the Fourth Proportional to 4,177,794,077,720.80, 6,269,553,653,010.40 and 1,458,107,501,510.20

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Solution

The fourth proportional to 4,177,794,077,720.80, 6,269,553,653,010.40 and 1,458,107,501,510.20 is: 2,188,160,316,786.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,177,794,077,720.80 : 6,269,553,653,010.40 = 1,458,107,501,510.20 : x
  2. Step 2: Convert to fraction form
    4,177,794,077,720.80/6,269,553,653,010.40 = 1,458,107,501,510.20/x
  3. Step 3: Cross multiply
    4,177,794,077,720.80x = 6,269,553,653,010.40 × 1,458,107,501,510.20
  4. Step 4: Simplify right side
    4,177,794,077,720.80x = 9,141,683,212,575,141,967,953,920
  5. Step 5: Solve for x
    x = 9,141,683,212,575,141,967,953,920/4,177,794,077,720.80
  6. Step 6: Final answer
    x = 2,188,160,316,786.70

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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.