Home / 182,987,476.02-252,527,104.66-99,359,131.42

Finding the Fourth Proportional to 182,987,476.02, 252,527,104.66 and 99,359,131.42

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Solution

The fourth proportional to 182,987,476.02, 252,527,104.66 and 99,359,131.42 is: 137,117,983.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,987,476.02 : 252,527,104.66 = 99,359,131.42 : x
  2. Step 2: Convert to fraction form
    182,987,476.02/252,527,104.66 = 99,359,131.42/x
  3. Step 3: Cross multiply
    182,987,476.02x = 252,527,104.66 × 99,359,131.42
  4. Step 4: Simplify right side
    182,987,476.02x = 25,090,873,779,025,036
  5. Step 5: Solve for x
    x = 25,090,873,779,025,036/182,987,476.02
  6. Step 6: Final answer
    x = 137,117,983.84

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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.