Home / 417,184,275.96-575,785,551.60-240,940,594.44

Finding the Fourth Proportional to 417,184,275.96, 575,785,551.60 and 240,940,594.44

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Solution

The fourth proportional to 417,184,275.96, 575,785,551.60 and 240,940,594.44 is: 332,539,170.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    417,184,275.96 : 575,785,551.60 = 240,940,594.44 : x
  2. Step 2: Convert to fraction form
    417,184,275.96/575,785,551.60 = 240,940,594.44/x
  3. Step 3: Cross multiply
    417,184,275.96x = 575,785,551.60 × 240,940,594.44
  4. Step 4: Simplify right side
    417,184,275.96x = 138,730,113,072,467,296
  5. Step 5: Solve for x
    x = 138,730,113,072,467,296/417,184,275.96
  6. Step 6: Final answer
    x = 332,539,170.50

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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.