Home / 229,007,998.80-343,511,998.20-183,658,366.80

Finding the Fourth Proportional to 229,007,998.80, 343,511,998.20 and 183,658,366.80

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Solution

The fourth proportional to 229,007,998.80, 343,511,998.20 and 183,658,366.80 is: 275,487,550.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,007,998.80 : 343,511,998.20 = 183,658,366.80 : x
  2. Step 2: Convert to fraction form
    229,007,998.80/343,511,998.20 = 183,658,366.80/x
  3. Step 3: Cross multiply
    229,007,998.80x = 343,511,998.20 × 183,658,366.80
  4. Step 4: Simplify right side
    229,007,998.80x = 63,088,852,565,616,544
  5. Step 5: Solve for x
    x = 63,088,852,565,616,544/229,007,998.80
  6. Step 6: Final answer
    x = 275,487,550.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.