Home / 13,838,058,103,791-20,742,556,962,701-4,655,928,118,977.80

Finding the Fourth Proportional to 13,838,058,103,791, 20,742,556,962,701 and 4,655,928,118,977.80

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Solution

The fourth proportional to 13,838,058,103,791, 20,742,556,962,701 and 4,655,928,118,977.80 is: 6,979,003,375,891.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,838,058,103,791 : 20,742,556,962,701 = 4,655,928,118,977.80 : x
  2. Step 2: Convert to fraction form
    13,838,058,103,791/20,742,556,962,701 = 4,655,928,118,977.80/x
  3. Step 3: Cross multiply
    13,838,058,103,791x = 20,742,556,962,701 × 4,655,928,118,977.80
  4. Step 4: Simplify right side
    13,838,058,103,791x = 96,575,854,222,138,337,858,158,592
  5. Step 5: Solve for x
    x = 96,575,854,222,138,337,858,158,592/13,838,058,103,791
  6. Step 6: Final answer
    x = 6,979,003,375,891.37

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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.