Home / 3,329,065,889.13-4,594,074,352.94-1,803,116,065.47

Finding the Fourth Proportional to 3,329,065,889.13, 4,594,074,352.94 and 1,803,116,065.47

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Solution

The fourth proportional to 3,329,065,889.13, 4,594,074,352.94 and 1,803,116,065.47 is: 2,488,280,360.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,065,889.13 : 4,594,074,352.94 = 1,803,116,065.47 : x
  2. Step 2: Convert to fraction form
    3,329,065,889.13/4,594,074,352.94 = 1,803,116,065.47/x
  3. Step 3: Cross multiply
    3,329,065,889.13x = 4,594,074,352.94 × 1,803,116,065.47
  4. Step 4: Simplify right side
    3,329,065,889.13x = 8,283,649,271,752,308,736
  5. Step 5: Solve for x
    x = 8,283,649,271,752,308,736/3,329,065,889.13
  6. Step 6: Final answer
    x = 2,488,280,360.80

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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.