Home / 47,148,935.55-70,723,403.33-41,480,231.55

Finding the Fourth Proportional to 47,148,935.55, 70,723,403.33 and 41,480,231.55

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Solution

The fourth proportional to 47,148,935.55, 70,723,403.33 and 41,480,231.55 is: 62,220,347.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,148,935.55 : 70,723,403.33 = 41,480,231.55 : x
  2. Step 2: Convert to fraction form
    47,148,935.55/70,723,403.33 = 41,480,231.55/x
  3. Step 3: Cross multiply
    47,148,935.55x = 70,723,403.33 × 41,480,231.55
  4. Step 4: Simplify right side
    47,148,935.55x = 2,933,623,145,925,040
  5. Step 5: Solve for x
    x = 2,933,623,145,925,040/47,148,935.55
  6. Step 6: Final answer
    x = 62,220,347.33

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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.