Home / 343,907,773.56-474,588,030.51-195,227,596.62

Finding the Fourth Proportional to 343,907,773.56, 474,588,030.51 and 195,227,596.62

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Solution

The fourth proportional to 343,907,773.56, 474,588,030.51 and 195,227,596.62 is: 269,411,416.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    343,907,773.56 : 474,588,030.51 = 195,227,596.62 : x
  2. Step 2: Convert to fraction form
    343,907,773.56/474,588,030.51 = 195,227,596.62/x
  3. Step 3: Cross multiply
    343,907,773.56x = 474,588,030.51 × 195,227,596.62
  4. Step 4: Simplify right side
    343,907,773.56x = 92,652,680,581,086,528
  5. Step 5: Solve for x
    x = 92,652,680,581,086,528/343,907,773.56
  6. Step 6: Final answer
    x = 269,411,416.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.