Home / 275,931,376.54-414,069,377.83-183,879,705.86

Finding the Fourth Proportional to 275,931,376.54, 414,069,377.83 and 183,879,705.86

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Solution

The fourth proportional to 275,931,376.54, 414,069,377.83 and 183,879,705.86 is: 275,934,387.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,931,376.54 : 414,069,377.83 = 183,879,705.86 : x
  2. Step 2: Convert to fraction form
    275,931,376.54/414,069,377.83 = 183,879,705.86/x
  3. Step 3: Cross multiply
    275,931,376.54x = 414,069,377.83 × 183,879,705.86
  4. Step 4: Simplify right side
    275,931,376.54x = 76,138,955,400,036,304
  5. Step 5: Solve for x
    x = 76,138,955,400,036,304/275,931,376.54
  6. Step 6: Final answer
    x = 275,934,387.58

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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.