Home / 171,762,494.56-237,033,273.36-93,446,609.92

Finding the Fourth Proportional to 171,762,494.56, 237,033,273.36 and 93,446,609.92

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Solution

The fourth proportional to 171,762,494.56, 237,033,273.36 and 93,446,609.92 is: 128,956,882.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,762,494.56 : 237,033,273.36 = 93,446,609.92 : x
  2. Step 2: Convert to fraction form
    171,762,494.56/237,033,273.36 = 93,446,609.92/x
  3. Step 3: Cross multiply
    171,762,494.56x = 237,033,273.36 × 93,446,609.92
  4. Step 4: Simplify right side
    171,762,494.56x = 22,149,955,833,732,648
  5. Step 5: Solve for x
    x = 22,149,955,833,732,648/171,762,494.56
  6. Step 6: Final answer
    x = 128,956,882.53

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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.