Home / 54,872,654.67-82,300,970.04-16,000,661.04

Finding the Fourth Proportional to 54,872,654.67, 82,300,970.04 and 16,000,661.04

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Solution

The fourth proportional to 54,872,654.67, 82,300,970.04 and 16,000,661.04 is: 23,998,655.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,872,654.67 : 82,300,970.04 = 16,000,661.04 : x
  2. Step 2: Convert to fraction form
    54,872,654.67/82,300,970.04 = 16,000,661.04/x
  3. Step 3: Cross multiply
    54,872,654.67x = 82,300,970.04 × 16,000,661.04
  4. Step 4: Simplify right side
    54,872,654.67x = 1,316,869,924,873,235.25
  5. Step 5: Solve for x
    x = 1,316,869,924,873,235.25/54,872,654.67
  6. Step 6: Final answer
    x = 23,998,655.30

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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.