Home / 73,598,010.20-110,397,015.30-59,249,103.20

Finding the Fourth Proportional to 73,598,010.20, 110,397,015.30 and 59,249,103.20

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Solution

The fourth proportional to 73,598,010.20, 110,397,015.30 and 59,249,103.20 is: 88,873,654.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,598,010.20 : 110,397,015.30 = 59,249,103.20 : x
  2. Step 2: Convert to fraction form
    73,598,010.20/110,397,015.30 = 59,249,103.20/x
  3. Step 3: Cross multiply
    73,598,010.20x = 110,397,015.30 × 59,249,103.20
  4. Step 4: Simplify right side
    73,598,010.20x = 6,540,924,152,481,679
  5. Step 5: Solve for x
    x = 6,540,924,152,481,679/73,598,010.20
  6. Step 6: Final answer
    x = 88,873,654.80

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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.