Home / 58,504,325.37-87,756,488.05-28,271,237.37

Finding the Fourth Proportional to 58,504,325.37, 87,756,488.05 and 28,271,237.37

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Solution

The fourth proportional to 58,504,325.37, 87,756,488.05 and 28,271,237.37 is: 42,406,856.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,504,325.37 : 87,756,488.05 = 28,271,237.37 : x
  2. Step 2: Convert to fraction form
    58,504,325.37/87,756,488.05 = 28,271,237.37/x
  3. Step 3: Cross multiply
    58,504,325.37x = 87,756,488.05 × 28,271,237.37
  4. Step 4: Simplify right side
    58,504,325.37x = 2,480,984,503,980,336
  5. Step 5: Solve for x
    x = 2,480,984,503,980,336/58,504,325.37
  6. Step 6: Final answer
    x = 42,406,856.05

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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.