Home / 1,044,526,264.31-1,443,514,404.45-856,057,294.37

Finding the Fourth Proportional to 1,044,526,264.31, 1,443,514,404.45 and 856,057,294.37

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Solution

The fourth proportional to 1,044,526,264.31, 1,443,514,404.45 and 856,057,294.37 is: 1,183,054,057.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,526,264.31 : 1,443,514,404.45 = 856,057,294.37 : x
  2. Step 2: Convert to fraction form
    1,044,526,264.31/1,443,514,404.45 = 856,057,294.37/x
  3. Step 3: Cross multiply
    1,044,526,264.31x = 1,443,514,404.45 × 856,057,294.37
  4. Step 4: Simplify right side
    1,044,526,264.31x = 1,235,731,035,464,450,560
  5. Step 5: Solve for x
    x = 1,235,731,035,464,450,560/1,044,526,264.31
  6. Step 6: Final answer
    x = 1,183,054,057.79

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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.