Home / 16,092,783.90-24,107,683.05-9,683,999.10

Finding the Fourth Proportional to 16,092,783.90, 24,107,683.05 and 9,683,999.10

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Solution

The fourth proportional to 16,092,783.90, 24,107,683.05 and 9,683,999.10 is: 14,507,047.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,092,783.90 : 24,107,683.05 = 9,683,999.10 : x
  2. Step 2: Convert to fraction form
    16,092,783.90/24,107,683.05 = 9,683,999.10/x
  3. Step 3: Cross multiply
    16,092,783.90x = 24,107,683.05 × 9,683,999.10
  4. Step 4: Simplify right side
    16,092,783.90x = 233,458,780,959,285.25
  5. Step 5: Solve for x
    x = 233,458,780,959,285.25/16,092,783.90
  6. Step 6: Final answer
    x = 14,507,047.53

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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.