Home / 58,679,848.20-88,019,334.90-17,739,208.20

Finding the Fourth Proportional to 58,679,848.20, 88,019,334.90 and 17,739,208.20

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Solution

The fourth proportional to 58,679,848.20, 88,019,334.90 and 17,739,208.20 is: 26,608,680.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,679,848.20 : 88,019,334.90 = 17,739,208.20 : x
  2. Step 2: Convert to fraction form
    58,679,848.20/88,019,334.90 = 17,739,208.20/x
  3. Step 3: Cross multiply
    58,679,848.20x = 88,019,334.90 × 17,739,208.20
  4. Step 4: Simplify right side
    58,679,848.20x = 1,561,393,307,416,626.25
  5. Step 5: Solve for x
    x = 1,561,393,307,416,626.25/58,679,848.20
  6. Step 6: Final answer
    x = 26,608,680.07

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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.