Home / 237,789,007.40-356,683,511.10-108,648,844.40

Finding the Fourth Proportional to 237,789,007.40, 356,683,511.10 and 108,648,844.40

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Solution

The fourth proportional to 237,789,007.40, 356,683,511.10 and 108,648,844.40 is: 162,973,266.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,789,007.40 : 356,683,511.10 = 108,648,844.40 : x
  2. Step 2: Convert to fraction form
    237,789,007.40/356,683,511.10 = 108,648,844.40/x
  3. Step 3: Cross multiply
    237,789,007.40x = 356,683,511.10 × 108,648,844.40
  4. Step 4: Simplify right side
    237,789,007.40x = 38,753,251,297,549,576
  5. Step 5: Solve for x
    x = 38,753,251,297,549,576/237,789,007.40
  6. Step 6: Final answer
    x = 162,973,266.60

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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.