Home / 182,253,682.31-251,510,748.12-98,621,813.70

Finding the Fourth Proportional to 182,253,682.31, 251,510,748.12 and 98,621,813.70

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Solution

The fourth proportional to 182,253,682.31, 251,510,748.12 and 98,621,813.70 is: 136,098,463.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,253,682.31 : 251,510,748.12 = 98,621,813.70 : x
  2. Step 2: Convert to fraction form
    182,253,682.31/251,510,748.12 = 98,621,813.70/x
  3. Step 3: Cross multiply
    182,253,682.31x = 251,510,748.12 × 98,621,813.70
  4. Step 4: Simplify right side
    182,253,682.31x = 24,804,446,144,638,268
  5. Step 5: Solve for x
    x = 24,804,446,144,638,268/182,253,682.31
  6. Step 6: Final answer
    x = 136,098,463.59

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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.