Home / 5,321,974,580,388.40-7,982,874,633,646.50-1,695,676,551,797

Finding the Fourth Proportional to 5,321,974,580,388.40, 7,982,874,633,646.50 and 1,695,676,551,797

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Solution

The fourth proportional to 5,321,974,580,388.40, 7,982,874,633,646.50 and 1,695,676,551,797 is: 2,543,487,032,443.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,321,974,580,388.40 : 7,982,874,633,646.50 = 1,695,676,551,797 : x
  2. Step 2: Convert to fraction form
    5,321,974,580,388.40/7,982,874,633,646.50 = 1,695,676,551,797/x
  3. Step 3: Cross multiply
    5,321,974,580,388.40x = 7,982,874,633,646.50 × 1,695,676,551,797
  4. Step 4: Simplify right side
    5,321,974,580,388.40x = 13,536,373,332,209,435,991,343,104
  5. Step 5: Solve for x
    x = 13,536,373,332,209,435,991,343,104/5,321,974,580,388.40
  6. Step 6: Final answer
    x = 2,543,487,032,443.05

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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.