Home / 8,493,071,246.60-12,737,563,110.21-2,597,681,383.31

Finding the Fourth Proportional to 8,493,071,246.60, 12,737,563,110.21 and 2,597,681,383.31

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Solution

The fourth proportional to 8,493,071,246.60, 12,737,563,110.21 and 2,597,681,383.31 is: 3,895,896,972.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,493,071,246.60 : 12,737,563,110.21 = 2,597,681,383.31 : x
  2. Step 2: Convert to fraction form
    8,493,071,246.60/12,737,563,110.21 = 2,597,681,383.31/x
  3. Step 3: Cross multiply
    8,493,071,246.60x = 12,737,563,110.21 × 2,597,681,383.31
  4. Step 4: Simplify right side
    8,493,071,246.60x = 33,088,130,560,128,737,280
  5. Step 5: Solve for x
    x = 33,088,130,560,128,737,280/8,493,071,246.60
  6. Step 6: Final answer
    x = 3,895,896,972.89

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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.