Home / 48,021,535.55-72,032,062.42-11,629,924.92

Finding the Fourth Proportional to 48,021,535.55, 72,032,062.42 and 11,629,924.92

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Solution

The fourth proportional to 48,021,535.55, 72,032,062.42 and 11,629,924.92 is: 17,444,829.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,021,535.55 : 72,032,062.42 = 11,629,924.92 : x
  2. Step 2: Convert to fraction form
    48,021,535.55/72,032,062.42 = 11,629,924.92/x
  3. Step 3: Cross multiply
    48,021,535.55x = 72,032,062.42 × 11,629,924.92
  4. Step 4: Simplify right side
    48,021,535.55x = 837,727,477,777,353.50
  5. Step 5: Solve for x
    x = 837,727,477,777,353.50/48,021,535.55
  6. Step 6: Final answer
    x = 17,444,829.04

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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.