Home / 316,060,253.82-476,459,316.86-294,991,570.62

Finding the Fourth Proportional to 316,060,253.82, 476,459,316.86 and 294,991,570.62

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Solution

The fourth proportional to 316,060,253.82, 476,459,316.86 and 294,991,570.62 is: 444,698,377.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    316,060,253.82 : 476,459,316.86 = 294,991,570.62 : x
  2. Step 2: Convert to fraction form
    316,060,253.82/476,459,316.86 = 294,991,570.62/x
  3. Step 3: Cross multiply
    316,060,253.82x = 476,459,316.86 × 294,991,570.62
  4. Step 4: Simplify right side
    316,060,253.82x = 140,551,482,215,588,704
  5. Step 5: Solve for x
    x = 140,551,482,215,588,704/316,060,253.82
  6. Step 6: Final answer
    x = 444,698,377.97

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.