Home / 1,091,672,248.05-1,636,925,759.01-566,512,576.31

Finding the Fourth Proportional to 1,091,672,248.05, 1,636,925,759.01 and 566,512,576.31

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Solution

The fourth proportional to 1,091,672,248.05, 1,636,925,759.01 and 566,512,576.31 is: 849,466,523.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,091,672,248.05 : 1,636,925,759.01 = 566,512,576.31 : x
  2. Step 2: Convert to fraction form
    1,091,672,248.05/1,636,925,759.01 = 566,512,576.31/x
  3. Step 3: Cross multiply
    1,091,672,248.05x = 1,636,925,759.01 × 566,512,576.31
  4. Step 4: Simplify right side
    1,091,672,248.05x = 927,339,028,956,772,608
  5. Step 5: Solve for x
    x = 927,339,028,956,772,608/1,091,672,248.05
  6. Step 6: Final answer
    x = 849,466,523.14

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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.