Home / 110,714,602.80-166,071,029.40-28,833,322.80

Finding the Fourth Proportional to 110,714,602.80, 166,071,029.40 and 28,833,322.80

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Solution

The fourth proportional to 110,714,602.80, 166,071,029.40 and 28,833,322.80 is: 43,249,756.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,714,602.80 : 166,071,029.40 = 28,833,322.80 : x
  2. Step 2: Convert to fraction form
    110,714,602.80/166,071,029.40 = 28,833,322.80/x
  3. Step 3: Cross multiply
    110,714,602.80x = 166,071,029.40 × 28,833,322.80
  4. Step 4: Simplify right side
    110,714,602.80x = 4,788,379,598,418,491
  5. Step 5: Solve for x
    x = 4,788,379,598,418,491/110,714,602.80
  6. Step 6: Final answer
    x = 43,249,756.38

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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.