Home / 2,283,447,711.80-3,425,490,432.30-973,339,358.60

Finding the Fourth Proportional to 2,283,447,711.80, 3,425,490,432.30 and 973,339,358.60

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Solution

The fourth proportional to 2,283,447,711.80, 3,425,490,432.30 and 973,339,358.60 is: 1,460,144,956.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,447,711.80 : 3,425,490,432.30 = 973,339,358.60 : x
  2. Step 2: Convert to fraction form
    2,283,447,711.80/3,425,490,432.30 = 973,339,358.60/x
  3. Step 3: Cross multiply
    2,283,447,711.80x = 3,425,490,432.30 × 973,339,358.60
  4. Step 4: Simplify right side
    2,283,447,711.80x = 3,334,164,660,265,318,912
  5. Step 5: Solve for x
    x = 3,334,164,660,265,318,912/2,283,447,711.80
  6. Step 6: Final answer
    x = 1,460,144,956.70

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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.