Home / 544,170,632.58-816,121,426.08-233,242,989.72

Finding the Fourth Proportional to 544,170,632.58, 816,121,426.08 and 233,242,989.72

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Solution

The fourth proportional to 544,170,632.58, 816,121,426.08 and 233,242,989.72 is: 349,806,825.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,170,632.58 : 816,121,426.08 = 233,242,989.72 : x
  2. Step 2: Convert to fraction form
    544,170,632.58/816,121,426.08 = 233,242,989.72/x
  3. Step 3: Cross multiply
    544,170,632.58x = 816,121,426.08 × 233,242,989.72
  4. Step 4: Simplify right side
    544,170,632.58x = 190,354,601,393,449,184
  5. Step 5: Solve for x
    x = 190,354,601,393,449,184/544,170,632.58
  6. Step 6: Final answer
    x = 349,806,825.28

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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.