Home / 16,111,354.02-24,169,258.26-5,181,852.98

Finding the Fourth Proportional to 16,111,354.02, 24,169,258.26 and 5,181,852.98

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Solution

The fourth proportional to 16,111,354.02, 24,169,258.26 and 5,181,852.98 is: 7,773,495.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,111,354.02 : 24,169,258.26 = 5,181,852.98 : x
  2. Step 2: Convert to fraction form
    16,111,354.02/24,169,258.26 = 5,181,852.98/x
  3. Step 3: Cross multiply
    16,111,354.02x = 24,169,258.26 × 5,181,852.98
  4. Step 4: Simplify right side
    16,111,354.02x = 125,241,542,818,124.33
  5. Step 5: Solve for x
    x = 125,241,542,818,124.33/16,111,354.02
  6. Step 6: Final answer
    x = 7,773,495.80

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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.