Home / 233,314,859.69-349,727,827.42-108,714,762.09

Finding the Fourth Proportional to 233,314,859.69, 349,727,827.42 and 108,714,762.09

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Solution

The fourth proportional to 233,314,859.69, 349,727,827.42 and 108,714,762.09 is: 162,958,234.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,314,859.69 : 349,727,827.42 = 108,714,762.09 : x
  2. Step 2: Convert to fraction form
    233,314,859.69/349,727,827.42 = 108,714,762.09/x
  3. Step 3: Cross multiply
    233,314,859.69x = 349,727,827.42 × 108,714,762.09
  4. Step 4: Simplify right side
    233,314,859.69x = 38,020,577,554,659,264
  5. Step 5: Solve for x
    x = 38,020,577,554,659,264/233,314,859.69
  6. Step 6: Final answer
    x = 162,958,234.23

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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.