Home / 47,838,190.11-71,698,988.63-24,796,421.49

Finding the Fourth Proportional to 47,838,190.11, 71,698,988.63 and 24,796,421.49

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Solution

The fourth proportional to 47,838,190.11, 71,698,988.63 and 24,796,421.49 is: 37,164,414.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,838,190.11 : 71,698,988.63 = 24,796,421.49 : x
  2. Step 2: Convert to fraction form
    47,838,190.11/71,698,988.63 = 24,796,421.49/x
  3. Step 3: Cross multiply
    47,838,190.11x = 71,698,988.63 × 24,796,421.49
  4. Step 4: Simplify right side
    47,838,190.11x = 1,777,878,342,352,215.50
  5. Step 5: Solve for x
    x = 1,777,878,342,352,215.50/47,838,190.11
  6. Step 6: Final answer
    x = 37,164,414.84

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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.