Home / 29,881,074.15-41,234,793.53-16,649,567.01

Finding the Fourth Proportional to 29,881,074.15, 41,234,793.53 and 16,649,567.01

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Solution

The fourth proportional to 29,881,074.15, 41,234,793.53 and 16,649,567.01 is: 22,975,795.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,881,074.15 : 41,234,793.53 = 16,649,567.01 : x
  2. Step 2: Convert to fraction form
    29,881,074.15/41,234,793.53 = 16,649,567.01/x
  3. Step 3: Cross multiply
    29,881,074.15x = 41,234,793.53 × 16,649,567.01
  4. Step 4: Simplify right side
    29,881,074.15x = 686,541,457,938,001.62
  5. Step 5: Solve for x
    x = 686,541,457,938,001.62/29,881,074.15
  6. Step 6: Final answer
    x = 22,975,795.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.