Home / 58,070,899.86-87,166,882.03-25,745,503.56

Finding the Fourth Proportional to 58,070,899.86, 87,166,882.03 and 25,745,503.56

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Solution

The fourth proportional to 58,070,899.86, 87,166,882.03 and 25,745,503.56 is: 38,645,092.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,070,899.86 : 87,166,882.03 = 25,745,503.56 : x
  2. Step 2: Convert to fraction form
    58,070,899.86/87,166,882.03 = 25,745,503.56/x
  3. Step 3: Cross multiply
    58,070,899.86x = 87,166,882.03 × 25,745,503.56
  4. Step 4: Simplify right side
    58,070,899.86x = 2,244,155,271,181,630.50
  5. Step 5: Solve for x
    x = 2,244,155,271,181,630.50/58,070,899.86
  6. Step 6: Final answer
    x = 38,645,092.06

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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.