Home / 161,883,950.55-242,825,925.83-110,227,885.35

Finding the Fourth Proportional to 161,883,950.55, 242,825,925.83 and 110,227,885.35

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Solution

The fourth proportional to 161,883,950.55, 242,825,925.83 and 110,227,885.35 is: 165,341,828.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,883,950.55 : 242,825,925.83 = 110,227,885.35 : x
  2. Step 2: Convert to fraction form
    161,883,950.55/242,825,925.83 = 110,227,885.35/x
  3. Step 3: Cross multiply
    161,883,950.55x = 242,825,925.83 × 110,227,885.35
  4. Step 4: Simplify right side
    161,883,950.55x = 26,766,188,311,845,700
  5. Step 5: Solve for x
    x = 26,766,188,311,845,700/161,883,950.55
  6. Step 6: Final answer
    x = 165,341,828.03

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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.