Home / 9,712,405,582.44-14,546,543,563.80-7,600,721,780.04

Finding the Fourth Proportional to 9,712,405,582.44, 14,546,543,563.80 and 7,600,721,780.04

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Solution

The fourth proportional to 9,712,405,582.44, 14,546,543,563.80 and 7,600,721,780.04 is: 11,383,815,219.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,712,405,582.44 : 14,546,543,563.80 = 7,600,721,780.04 : x
  2. Step 2: Convert to fraction form
    9,712,405,582.44/14,546,543,563.80 = 7,600,721,780.04/x
  3. Step 3: Cross multiply
    9,712,405,582.44x = 14,546,543,563.80 × 7,600,721,780.04
  4. Step 4: Simplify right side
    9,712,405,582.44x = 110,564,230,489,675,333,632
  5. Step 5: Solve for x
    x = 110,564,230,489,675,333,632/9,712,405,582.44
  6. Step 6: Final answer
    x = 11,383,815,219.74

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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.