Home / 295,275,032.94-407,491,925.61-169,827,263.64

Finding the Fourth Proportional to 295,275,032.94, 407,491,925.61 and 169,827,263.64

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Solution

The fourth proportional to 295,275,032.94, 407,491,925.61 and 169,827,263.64 is: 234,368,744.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,275,032.94 : 407,491,925.61 = 169,827,263.64 : x
  2. Step 2: Convert to fraction form
    295,275,032.94/407,491,925.61 = 169,827,263.64/x
  3. Step 3: Cross multiply
    295,275,032.94x = 407,491,925.61 × 169,827,263.64
  4. Step 4: Simplify right side
    295,275,032.94x = 69,203,238,681,740,736
  5. Step 5: Solve for x
    x = 69,203,238,681,740,736/295,275,032.94
  6. Step 6: Final answer
    x = 234,368,744.26

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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.