Home / 1,755,103,234.20-2,633,044,574.70-590,538,856.20

Finding the Fourth Proportional to 1,755,103,234.20, 2,633,044,574.70 and 590,538,856.20

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Solution

The fourth proportional to 1,755,103,234.20, 2,633,044,574.70 and 590,538,856.20 is: 885,939,414.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,103,234.20 : 2,633,044,574.70 = 590,538,856.20 : x
  2. Step 2: Convert to fraction form
    1,755,103,234.20/2,633,044,574.70 = 590,538,856.20/x
  3. Step 3: Cross multiply
    1,755,103,234.20x = 2,633,044,574.70 × 590,538,856.20
  4. Step 4: Simplify right side
    1,755,103,234.20x = 1,554,915,131,466,953,472
  5. Step 5: Solve for x
    x = 1,554,915,131,466,953,472/1,755,103,234.20
  6. Step 6: Final answer
    x = 885,939,414.37

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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.