Home / 98,633,501.82-136,133,485.11-59,481,652.86

Finding the Fourth Proportional to 98,633,501.82, 136,133,485.11 and 59,481,652.86

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Solution

The fourth proportional to 98,633,501.82, 136,133,485.11 and 59,481,652.86 is: 82,096,291.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,633,501.82 : 136,133,485.11 = 59,481,652.86 : x
  2. Step 2: Convert to fraction form
    98,633,501.82/136,133,485.11 = 59,481,652.86/x
  3. Step 3: Cross multiply
    98,633,501.82x = 136,133,485.11 × 59,481,652.86
  4. Step 4: Simplify right side
    98,633,501.82x = 8,097,444,703,935,000
  5. Step 5: Solve for x
    x = 8,097,444,703,935,000/98,633,501.82
  6. Step 6: Final answer
    x = 82,096,291.37

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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.