Home / 16,103,485.80-24,155,228.70-11,001,652.20

Finding the Fourth Proportional to 16,103,485.80, 24,155,228.70 and 11,001,652.20

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Solution

The fourth proportional to 16,103,485.80, 24,155,228.70 and 11,001,652.20 is: 16,502,478.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,103,485.80 : 24,155,228.70 = 11,001,652.20 : x
  2. Step 2: Convert to fraction form
    16,103,485.80/24,155,228.70 = 11,001,652.20/x
  3. Step 3: Cross multiply
    16,103,485.80x = 24,155,228.70 × 11,001,652.20
  4. Step 4: Simplify right side
    16,103,485.80x = 265,747,424,968,858.12
  5. Step 5: Solve for x
    x = 265,747,424,968,858.12/16,103,485.80
  6. Step 6: Final answer
    x = 16,502,478.30

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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.