Home / 59,563,134.40-89,361,290.40-29,271,985.60

Finding the Fourth Proportional to 59,563,134.40, 89,361,290.40 and 29,271,985.60

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Solution

The fourth proportional to 59,563,134.40, 89,361,290.40 and 29,271,985.60 is: 43,916,130.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,563,134.40 : 89,361,290.40 = 29,271,985.60 : x
  2. Step 2: Convert to fraction form
    59,563,134.40/89,361,290.40 = 29,271,985.60/x
  3. Step 3: Cross multiply
    59,563,134.40x = 89,361,290.40 × 29,271,985.60
  4. Step 4: Simplify right side
    59,563,134.40x = 2,615,782,405,786,218.50
  5. Step 5: Solve for x
    x = 2,615,782,405,786,218.50/59,563,134.40
  6. Step 6: Final answer
    x = 43,916,130.88

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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.