Home / 63,260,509.92-94,894,928.39-16,575,138.79

Finding the Fourth Proportional to 63,260,509.92, 94,894,928.39 and 16,575,138.79

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Solution

The fourth proportional to 63,260,509.92, 94,894,928.39 and 16,575,138.79 is: 24,863,799.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,260,509.92 : 94,894,928.39 = 16,575,138.79 : x
  2. Step 2: Convert to fraction form
    63,260,509.92/94,894,928.39 = 16,575,138.79/x
  3. Step 3: Cross multiply
    63,260,509.92x = 94,894,928.39 × 16,575,138.79
  4. Step 4: Simplify right side
    63,260,509.92x = 1,572,896,608,448,485.50
  5. Step 5: Solve for x
    x = 1,572,896,608,448,485.50/63,260,509.92
  6. Step 6: Final answer
    x = 24,863,799.08

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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.