Home / 3,186,996,876.33-4,780,495,314.50-1,116,449,596.23

Finding the Fourth Proportional to 3,186,996,876.33, 4,780,495,314.50 and 1,116,449,596.23

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Solution

The fourth proportional to 3,186,996,876.33, 4,780,495,314.50 and 1,116,449,596.23 is: 1,674,674,394.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,186,996,876.33 : 4,780,495,314.50 = 1,116,449,596.23 : x
  2. Step 2: Convert to fraction form
    3,186,996,876.33/4,780,495,314.50 = 1,116,449,596.23/x
  3. Step 3: Cross multiply
    3,186,996,876.33x = 4,780,495,314.50 × 1,116,449,596.23
  4. Step 4: Simplify right side
    3,186,996,876.33x = 5,337,182,063,652,931,584
  5. Step 5: Solve for x
    x = 5,337,182,063,652,931,584/3,186,996,876.33
  6. Step 6: Final answer
    x = 1,674,674,394.35

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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.