Home / 32,002,829.06-47,984,803.52-12,548,747.19

Finding the Fourth Proportional to 32,002,829.06, 47,984,803.52 and 12,548,747.19

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Solution

The fourth proportional to 32,002,829.06, 47,984,803.52 and 12,548,747.19 is: 18,815,498.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,002,829.06 : 47,984,803.52 = 12,548,747.19 : x
  2. Step 2: Convert to fraction form
    32,002,829.06/47,984,803.52 = 12,548,747.19/x
  3. Step 3: Cross multiply
    32,002,829.06x = 47,984,803.52 × 12,548,747.19
  4. Step 4: Simplify right side
    32,002,829.06x = 602,149,168,271,558.38
  5. Step 5: Solve for x
    x = 602,149,168,271,558.38/32,002,829.06
  6. Step 6: Final answer
    x = 18,815,498.07

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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.