Home / 5,200,803,584.55-7,801,205,376.83-3,341,185,237.35

Finding the Fourth Proportional to 5,200,803,584.55, 7,801,205,376.83 and 3,341,185,237.35

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Solution

The fourth proportional to 5,200,803,584.55, 7,801,205,376.83 and 3,341,185,237.35 is: 5,011,777,856.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,200,803,584.55 : 7,801,205,376.83 = 3,341,185,237.35 : x
  2. Step 2: Convert to fraction form
    5,200,803,584.55/7,801,205,376.83 = 3,341,185,237.35/x
  3. Step 3: Cross multiply
    5,200,803,584.55x = 7,801,205,376.83 × 3,341,185,237.35
  4. Step 4: Simplify right side
    5,200,803,584.55x = 26,065,272,238,583,132,160
  5. Step 5: Solve for x
    x = 26,065,272,238,583,132,160/5,200,803,584.55
  6. Step 6: Final answer
    x = 5,011,777,856.03

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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.