Home / 5,911,113,683.84-8,157,331,559.72-3,336,679,424.34

Finding the Fourth Proportional to 5,911,113,683.84, 8,157,331,559.72 and 3,336,679,424.34

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Solution

The fourth proportional to 5,911,113,683.84, 8,157,331,559.72 and 3,336,679,424.34 is: 4,604,614,600.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,911,113,683.84 : 8,157,331,559.72 = 3,336,679,424.34 : x
  2. Step 2: Convert to fraction form
    5,911,113,683.84/8,157,331,559.72 = 3,336,679,424.34/x
  3. Step 3: Cross multiply
    5,911,113,683.84x = 8,157,331,559.72 × 3,336,679,424.34
  4. Step 4: Simplify right side
    5,911,113,683.84x = 27,218,400,372,820,361,216
  5. Step 5: Solve for x
    x = 27,218,400,372,820,361,216/5,911,113,683.84
  6. Step 6: Final answer
    x = 4,604,614,600.33

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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.