Home / 181,134,062,698.22-249,976,189,973.08-99,843,702,304.29

Finding the Fourth Proportional to 181,134,062,698.22, 249,976,189,973.08 and 99,843,702,304.29

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Solution

The fourth proportional to 181,134,062,698.22, 249,976,189,973.08 and 99,843,702,304.29 is: 137,790,473,658.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,134,062,698.22 : 249,976,189,973.08 = 99,843,702,304.29 : x
  2. Step 2: Convert to fraction form
    181,134,062,698.22/249,976,189,973.08 = 99,843,702,304.29/x
  3. Step 3: Cross multiply
    181,134,062,698.22x = 249,976,189,973.08 × 99,843,702,304.29
  4. Step 4: Simplify right side
    181,134,062,698.22x = 24,958,548,294,832,838,672,384
  5. Step 5: Solve for x
    x = 24,958,548,294,832,838,672,384/181,134,062,698.22
  6. Step 6: Final answer
    x = 137,790,473,658.26

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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.