Home / 1,347,108,221,589.50-2,020,917,183,144.50-541,337,887,572.84

Finding the Fourth Proportional to 1,347,108,221,589.50, 2,020,917,183,144.50 and 541,337,887,572.84

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Solution

The fourth proportional to 1,347,108,221,589.50, 2,020,917,183,144.50 and 541,337,887,572.84 is: 812,109,243,600.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,347,108,221,589.50 : 2,020,917,183,144.50 = 541,337,887,572.84 : x
  2. Step 2: Convert to fraction form
    1,347,108,221,589.50/2,020,917,183,144.50 = 541,337,887,572.84/x
  3. Step 3: Cross multiply
    1,347,108,221,589.50x = 2,020,917,183,144.50 × 541,337,887,572.84
  4. Step 4: Simplify right side
    1,347,108,221,589.50x = 1,093,999,038,883,097,925,910,528
  5. Step 5: Solve for x
    x = 1,093,999,038,883,097,925,910,528/1,347,108,221,589.50
  6. Step 6: Final answer
    x = 812,109,243,600.53

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Double scale
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1.5x scale

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.