Home / 64,752,335.44-89,358,459.96-35,383,671.52

Finding the Fourth Proportional to 64,752,335.44, 89,358,459.96 and 35,383,671.52

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Solution

The fourth proportional to 64,752,335.44, 89,358,459.96 and 35,383,671.52 is: 48,829,596.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,752,335.44 : 89,358,459.96 = 35,383,671.52 : x
  2. Step 2: Convert to fraction form
    64,752,335.44/89,358,459.96 = 35,383,671.52/x
  3. Step 3: Cross multiply
    64,752,335.44x = 89,358,459.96 × 35,383,671.52
  4. Step 4: Simplify right side
    64,752,335.44x = 3,161,830,394,757,712.50
  5. Step 5: Solve for x
    x = 3,161,830,394,757,712.50/64,752,335.44
  6. Step 6: Final answer
    x = 48,829,596.23

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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.