Home / 588,437,901.48-812,044,300.86-341,062,744.44

Finding the Fourth Proportional to 588,437,901.48, 812,044,300.86 and 341,062,744.44

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Solution

The fourth proportional to 588,437,901.48, 812,044,300.86 and 341,062,744.44 is: 470,666,585.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,437,901.48 : 812,044,300.86 = 341,062,744.44 : x
  2. Step 2: Convert to fraction form
    588,437,901.48/812,044,300.86 = 341,062,744.44/x
  3. Step 3: Cross multiply
    588,437,901.48x = 812,044,300.86 × 341,062,744.44
  4. Step 4: Simplify right side
    588,437,901.48x = 276,958,057,858,172,640
  5. Step 5: Solve for x
    x = 276,958,057,858,172,640/588,437,901.48
  6. Step 6: Final answer
    x = 470,666,585.48

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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.