Home / 950,740,216.40-1,426,110,324.60-829,807,864.40

Finding the Fourth Proportional to 950,740,216.40, 1,426,110,324.60 and 829,807,864.40

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Solution

The fourth proportional to 950,740,216.40, 1,426,110,324.60 and 829,807,864.40 is: 1,244,711,796.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,740,216.40 : 1,426,110,324.60 = 829,807,864.40 : x
  2. Step 2: Convert to fraction form
    950,740,216.40/1,426,110,324.60 = 829,807,864.40/x
  3. Step 3: Cross multiply
    950,740,216.40x = 1,426,110,324.60 × 829,807,864.40
  4. Step 4: Simplify right side
    950,740,216.40x = 1,183,397,562,855,116,544
  5. Step 5: Solve for x
    x = 1,183,397,562,855,116,544/950,740,216.40
  6. Step 6: Final answer
    x = 1,244,711,796.60

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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.