Home / 1,822,295,716,969-2,731,530,134,400.90-613,126,336,251.77

Finding the Fourth Proportional to 1,822,295,716,969, 2,731,530,134,400.90 and 613,126,336,251.77

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Solution

The fourth proportional to 1,822,295,716,969, 2,731,530,134,400.90 and 613,126,336,251.77 is: 919,045,711,445.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,822,295,716,969 : 2,731,530,134,400.90 = 613,126,336,251.77 : x
  2. Step 2: Convert to fraction form
    1,822,295,716,969/2,731,530,134,400.90 = 613,126,336,251.77/x
  3. Step 3: Cross multiply
    1,822,295,716,969x = 2,731,530,134,400.90 × 613,126,336,251.77
  4. Step 4: Simplify right side
    1,822,295,716,969x = 1,674,773,063,666,528,726,024,192
  5. Step 5: Solve for x
    x = 1,674,773,063,666,528,726,024,192/1,822,295,716,969
  6. Step 6: Final answer
    x = 919,045,711,445.87

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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.