Home / 58,504,253.55-87,756,380.33-28,271,165.55

Finding the Fourth Proportional to 58,504,253.55, 87,756,380.33 and 28,271,165.55

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Solution

The fourth proportional to 58,504,253.55, 87,756,380.33 and 28,271,165.55 is: 42,406,748.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,504,253.55 : 87,756,380.33 = 28,271,165.55 : x
  2. Step 2: Convert to fraction form
    58,504,253.55/87,756,380.33 = 28,271,165.55/x
  3. Step 3: Cross multiply
    58,504,253.55x = 87,756,380.33 × 28,271,165.55
  4. Step 4: Simplify right side
    58,504,253.55x = 2,480,975,156,236,838
  5. Step 5: Solve for x
    x = 2,480,975,156,236,838/58,504,253.55
  6. Step 6: Final answer
    x = 42,406,748.33

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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.