Home / 996,553,227.56-1,375,285,237.01-573,167,006.19

Finding the Fourth Proportional to 996,553,227.56, 1,375,285,237.01 and 573,167,006.19

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Solution

The fourth proportional to 996,553,227.56, 1,375,285,237.01 and 573,167,006.19 is: 790,994,500.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,553,227.56 : 1,375,285,237.01 = 573,167,006.19 : x
  2. Step 2: Convert to fraction form
    996,553,227.56/1,375,285,237.01 = 573,167,006.19/x
  3. Step 3: Cross multiply
    996,553,227.56x = 1,375,285,237.01 × 573,167,006.19
  4. Step 4: Simplify right side
    996,553,227.56x = 788,268,121,951,460,608
  5. Step 5: Solve for x
    x = 788,268,121,951,460,608/996,553,227.56
  6. Step 6: Final answer
    x = 790,994,500.00

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1.5x scale

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.