Home / 182,593,387.19-251,831,948.52-160,519,690.01

Finding the Fourth Proportional to 182,593,387.19, 251,831,948.52 and 160,519,690.01

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Solution

The fourth proportional to 182,593,387.19, 251,831,948.52 and 160,519,690.01 is: 221,388,008.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,593,387.19 : 251,831,948.52 = 160,519,690.01 : x
  2. Step 2: Convert to fraction form
    182,593,387.19/251,831,948.52 = 160,519,690.01/x
  3. Step 3: Cross multiply
    182,593,387.19x = 251,831,948.52 × 160,519,690.01
  4. Step 4: Simplify right side
    182,593,387.19x = 40,423,986,309,785,520
  5. Step 5: Solve for x
    x = 40,423,986,309,785,520/182,593,387.19
  6. Step 6: Final answer
    x = 221,388,008.26

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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.