Home / 3,402,303,291-4,695,180,425.10-1,837,740,987

Finding the Fourth Proportional to 3,402,303,291, 4,695,180,425.10 and 1,837,740,987

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Solution

The fourth proportional to 3,402,303,291, 4,695,180,425.10 and 1,837,740,987 is: 2,536,083,579.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,303,291 : 4,695,180,425.10 = 1,837,740,987 : x
  2. Step 2: Convert to fraction form
    3,402,303,291/4,695,180,425.10 = 1,837,740,987/x
  3. Step 3: Cross multiply
    3,402,303,291x = 4,695,180,425.10 × 1,837,740,987
  4. Step 4: Simplify right side
    3,402,303,291x = 8,628,525,508,566,353,920
  5. Step 5: Solve for x
    x = 8,628,525,508,566,353,920/3,402,303,291
  6. Step 6: Final answer
    x = 2,536,083,579.44

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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.