Home / 334,281,777,015.73-501,500,128,491.90-95,519,535,818.29

Finding the Fourth Proportional to 334,281,777,015.73, 501,500,128,491.90 and 95,519,535,818.29

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Solution

The fourth proportional to 334,281,777,015.73, 501,500,128,491.90 and 95,519,535,818.29 is: 143,301,438,427.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,281,777,015.73 : 501,500,128,491.90 = 95,519,535,818.29 : x
  2. Step 2: Convert to fraction form
    334,281,777,015.73/501,500,128,491.90 = 95,519,535,818.29/x
  3. Step 3: Cross multiply
    334,281,777,015.73x = 501,500,128,491.90 × 95,519,535,818.29
  4. Step 4: Simplify right side
    334,281,777,015.73x = 47,903,059,486,359,079,092,224
  5. Step 5: Solve for x
    x = 47,903,059,486,359,079,092,224/334,281,777,015.73
  6. Step 6: Final answer
    x = 143,301,438,427.21

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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.