Home / 4,749,495,214.20-6,554,300,847.93-2,606,115,947.46

Finding the Fourth Proportional to 4,749,495,214.20, 6,554,300,847.93 and 2,606,115,947.46

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Solution

The fourth proportional to 4,749,495,214.20, 6,554,300,847.93 and 2,606,115,947.46 is: 3,596,438,609.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,749,495,214.20 : 6,554,300,847.93 = 2,606,115,947.46 : x
  2. Step 2: Convert to fraction form
    4,749,495,214.20/6,554,300,847.93 = 2,606,115,947.46/x
  3. Step 3: Cross multiply
    4,749,495,214.20x = 6,554,300,847.93 × 2,606,115,947.46
  4. Step 4: Simplify right side
    4,749,495,214.20x = 17,081,267,964,240,973,824
  5. Step 5: Solve for x
    x = 17,081,267,964,240,973,824/4,749,495,214.20
  6. Step 6: Final answer
    x = 3,596,438,609.55

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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.