Home / 250,879,444.84-346,074,162.66-233,124,277.80

Finding the Fourth Proportional to 250,879,444.84, 346,074,162.66 and 233,124,277.80

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Solution

The fourth proportional to 250,879,444.84, 346,074,162.66 and 233,124,277.80 is: 321,581,902.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,879,444.84 : 346,074,162.66 = 233,124,277.80 : x
  2. Step 2: Convert to fraction form
    250,879,444.84/346,074,162.66 = 233,124,277.80/x
  3. Step 3: Cross multiply
    250,879,444.84x = 346,074,162.66 × 233,124,277.80
  4. Step 4: Simplify right side
    250,879,444.84x = 80,678,289,235,361,264
  5. Step 5: Solve for x
    x = 80,678,289,235,361,264/250,879,444.84
  6. Step 6: Final answer
    x = 321,581,902.77

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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.