Home / 114,063,579.06-171,116,665.11-51,819,261.50

Finding the Fourth Proportional to 114,063,579.06, 171,116,665.11 and 51,819,261.50

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Solution

The fourth proportional to 114,063,579.06, 171,116,665.11 and 51,819,261.50 is: 77,738,567.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,063,579.06 : 171,116,665.11 = 51,819,261.50 : x
  2. Step 2: Convert to fraction form
    114,063,579.06/171,116,665.11 = 51,819,261.50/x
  3. Step 3: Cross multiply
    114,063,579.06x = 171,116,665.11 × 51,819,261.50
  4. Step 4: Simplify right side
    114,063,579.06x = 8,867,139,215,487,433
  5. Step 5: Solve for x
    x = 8,867,139,215,487,433/114,063,579.06
  6. Step 6: Final answer
    x = 77,738,567.28

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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.