Home / 3,675,281,666.40-5,515,074,835.65-1,346,454,060.30

Finding the Fourth Proportional to 3,675,281,666.40, 5,515,074,835.65 and 1,346,454,060.30

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Solution

The fourth proportional to 3,675,281,666.40, 5,515,074,835.65 and 1,346,454,060.30 is: 2,020,469,607.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,675,281,666.40 : 5,515,074,835.65 = 1,346,454,060.30 : x
  2. Step 2: Convert to fraction form
    3,675,281,666.40/5,515,074,835.65 = 1,346,454,060.30/x
  3. Step 3: Cross multiply
    3,675,281,666.40x = 5,515,074,835.65 × 1,346,454,060.30
  4. Step 4: Simplify right side
    3,675,281,666.40x = 7,425,794,905,319,297,024
  5. Step 5: Solve for x
    x = 7,425,794,905,319,297,024/3,675,281,666.40
  6. Step 6: Final answer
    x = 2,020,469,607.32

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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.