Home / 181,984,511.55-272,976,767.33-181,984,511.55

Finding the Fourth Proportional to 181,984,511.55, 272,976,767.33 and 181,984,511.55

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Solution

The fourth proportional to 181,984,511.55, 272,976,767.33 and 181,984,511.55 is: 272,976,767.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,984,511.55 : 272,976,767.33 = 181,984,511.55 : x
  2. Step 2: Convert to fraction form
    181,984,511.55/272,976,767.33 = 181,984,511.55/x
  3. Step 3: Cross multiply
    181,984,511.55x = 272,976,767.33 × 181,984,511.55
  4. Step 4: Simplify right side
    181,984,511.55x = 49,677,543,666,138,128
  5. Step 5: Solve for x
    x = 49,677,543,666,138,128/181,984,511.55
  6. Step 6: Final answer
    x = 272,976,767.33

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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.