Home / 65,670,770,779.18-98,480,689,224.14-22,587,704,178.01

Finding the Fourth Proportional to 65,670,770,779.18, 98,480,689,224.14 and 22,587,704,178.01

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Solution

The fourth proportional to 65,670,770,779.18, 98,480,689,224.14 and 22,587,704,178.01 is: 33,872,796,817.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,670,770,779.18 : 98,480,689,224.14 = 22,587,704,178.01 : x
  2. Step 2: Convert to fraction form
    65,670,770,779.18/98,480,689,224.14 = 22,587,704,178.01/x
  3. Step 3: Cross multiply
    65,670,770,779.18x = 98,480,689,224.14 × 22,587,704,178.01
  4. Step 4: Simplify right side
    65,670,770,779.18x = 2,224,452,675,441,183,948,800
  5. Step 5: Solve for x
    x = 2,224,452,675,441,183,948,800/65,670,770,779.18
  6. Step 6: Final answer
    x = 33,872,796,817.34

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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.