Home / 44,857,923.31-67,286,878.08-10,779,269.59

Finding the Fourth Proportional to 44,857,923.31, 67,286,878.08 and 10,779,269.59

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Solution

The fourth proportional to 44,857,923.31, 67,286,878.08 and 10,779,269.59 is: 16,168,902.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,857,923.31 : 67,286,878.08 = 10,779,269.59 : x
  2. Step 2: Convert to fraction form
    44,857,923.31/67,286,878.08 = 10,779,269.59/x
  3. Step 3: Cross multiply
    44,857,923.31x = 67,286,878.08 × 10,779,269.59
  4. Step 4: Simplify right side
    44,857,923.31x = 725,303,398,693,781.50
  5. Step 5: Solve for x
    x = 725,303,398,693,781.50/44,857,923.31
  6. Step 6: Final answer
    x = 16,168,902.73

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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.