Home / 96,922,996.08-133,754,588.82-52,870,190.64

Finding the Fourth Proportional to 96,922,996.08, 133,754,588.82 and 52,870,190.64

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Solution

The fourth proportional to 96,922,996.08, 133,754,588.82 and 52,870,190.64 is: 72,961,329.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,922,996.08 : 133,754,588.82 = 52,870,190.64 : x
  2. Step 2: Convert to fraction form
    96,922,996.08/133,754,588.82 = 52,870,190.64/x
  3. Step 3: Cross multiply
    96,922,996.08x = 133,754,588.82 × 52,870,190.64
  4. Step 4: Simplify right side
    96,922,996.08x = 7,071,630,609,888,212
  5. Step 5: Solve for x
    x = 7,071,630,609,888,212/96,922,996.08
  6. Step 6: Final answer
    x = 72,961,329.05

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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.