Home / 110,499,838.67-165,777,628.79-36,724,005.72

Finding the Fourth Proportional to 110,499,838.67, 165,777,628.79 and 36,724,005.72

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Solution

The fourth proportional to 110,499,838.67, 165,777,628.79 and 36,724,005.72 is: 55,095,271.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,499,838.67 : 165,777,628.79 = 36,724,005.72 : x
  2. Step 2: Convert to fraction form
    110,499,838.67/165,777,628.79 = 36,724,005.72/x
  3. Step 3: Cross multiply
    110,499,838.67x = 165,777,628.79 × 36,724,005.72
  4. Step 4: Simplify right side
    110,499,838.67x = 6,088,018,588,023,806
  5. Step 5: Solve for x
    x = 6,088,018,588,023,806/110,499,838.67
  6. Step 6: Final answer
    x = 55,095,271.28

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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.