Home / 1,709,571,317.13-2,563,703,292.33-932,801,798.79

Finding the Fourth Proportional to 1,709,571,317.13, 2,563,703,292.33 and 932,801,798.79

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Solution

The fourth proportional to 1,709,571,317.13, 2,563,703,292.33 and 932,801,798.79 is: 1,398,846,025.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,709,571,317.13 : 2,563,703,292.33 = 932,801,798.79 : x
  2. Step 2: Convert to fraction form
    1,709,571,317.13/2,563,703,292.33 = 932,801,798.79/x
  3. Step 3: Cross multiply
    1,709,571,317.13x = 2,563,703,292.33 × 932,801,798.79
  4. Step 4: Simplify right side
    1,709,571,317.13x = 2,391,427,042,649,269,248
  5. Step 5: Solve for x
    x = 2,391,427,042,649,269,248/1,709,571,317.13
  6. Step 6: Final answer
    x = 1,398,846,025.72

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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.