Home / 59,845,727.83-89,768,591.90-46,218,750.45

Finding the Fourth Proportional to 59,845,727.83, 89,768,591.90 and 46,218,750.45

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Solution

The fourth proportional to 59,845,727.83, 89,768,591.90 and 46,218,750.45 is: 69,328,125.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,845,727.83 : 89,768,591.90 = 46,218,750.45 : x
  2. Step 2: Convert to fraction form
    59,845,727.83/89,768,591.90 = 46,218,750.45/x
  3. Step 3: Cross multiply
    59,845,727.83x = 89,768,591.90 × 46,218,750.45
  4. Step 4: Simplify right side
    59,845,727.83x = 4,148,992,147,273,992
  5. Step 5: Solve for x
    x = 4,148,992,147,273,992/59,845,727.83
  6. Step 6: Final answer
    x = 69,328,125.79

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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.