Home / 4,423,402,212.42-6,104,294,818.43-2,388,852,894.21

Finding the Fourth Proportional to 4,423,402,212.42, 6,104,294,818.43 and 2,388,852,894.21

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Solution

The fourth proportional to 4,423,402,212.42, 6,104,294,818.43 and 2,388,852,894.21 is: 3,296,616,867.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,423,402,212.42 : 6,104,294,818.43 = 2,388,852,894.21 : x
  2. Step 2: Convert to fraction form
    4,423,402,212.42/6,104,294,818.43 = 2,388,852,894.21/x
  3. Step 3: Cross multiply
    4,423,402,212.42x = 6,104,294,818.43 × 2,388,852,894.21
  4. Step 4: Simplify right side
    4,423,402,212.42x = 14,582,262,344,083,081,216
  5. Step 5: Solve for x
    x = 14,582,262,344,083,081,216/4,423,402,212.42
  6. Step 6: Final answer
    x = 3,296,616,867.24

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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.