Home / 270,594,822.73-406,045,779.35-146,095,793.49

Finding the Fourth Proportional to 270,594,822.73, 406,045,779.35 and 146,095,793.49

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Solution

The fourth proportional to 270,594,822.73, 406,045,779.35 and 146,095,793.49 is: 219,226,590.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,594,822.73 : 406,045,779.35 = 146,095,793.49 : x
  2. Step 2: Convert to fraction form
    270,594,822.73/406,045,779.35 = 146,095,793.49/x
  3. Step 3: Cross multiply
    270,594,822.73x = 406,045,779.35 × 146,095,793.49
  4. Step 4: Simplify right side
    270,594,822.73x = 59,321,580,327,875,968
  5. Step 5: Solve for x
    x = 59,321,580,327,875,968/270,594,822.73
  6. Step 6: Final answer
    x = 219,226,590.26

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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.