Home / 674,996,359,284.75-931,495,898,241.73-366,347,723,058.41

Finding the Fourth Proportional to 674,996,359,284.75, 931,495,898,241.73 and 366,347,723,058.41

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Solution

The fourth proportional to 674,996,359,284.75, 931,495,898,241.73 and 366,347,723,058.41 is: 505,560,358,459.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    674,996,359,284.75 : 931,495,898,241.73 = 366,347,723,058.41 : x
  2. Step 2: Convert to fraction form
    674,996,359,284.75/931,495,898,241.73 = 366,347,723,058.41/x
  3. Step 3: Cross multiply
    674,996,359,284.75x = 931,495,898,241.73 × 366,347,723,058.41
  4. Step 4: Simplify right side
    674,996,359,284.75x = 341,251,401,359,106,156,527,616
  5. Step 5: Solve for x
    x = 341,251,401,359,106,156,527,616/674,996,359,284.75
  6. Step 6: Final answer
    x = 505,560,358,459.87

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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.