Home / 96,735,175.32-133,493,612.59-52,682,909.79

Finding the Fourth Proportional to 96,735,175.32, 133,493,612.59 and 52,682,909.79

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Solution

The fourth proportional to 96,735,175.32, 133,493,612.59 and 52,682,909.79 is: 72,701,909.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,735,175.32 : 133,493,612.59 = 52,682,909.79 : x
  2. Step 2: Convert to fraction form
    96,735,175.32/133,493,612.59 = 52,682,909.79/x
  3. Step 3: Cross multiply
    96,735,175.32x = 133,493,612.59 × 52,682,909.79
  4. Step 4: Simplify right side
    96,735,175.32x = 7,032,831,950,186,633
  5. Step 5: Solve for x
    x = 7,032,831,950,186,633/96,735,175.32
  6. Step 6: Final answer
    x = 72,701,909.38

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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.