Home / 62,813,212.30-94,222,770.90-19,683,822.70

Finding the Fourth Proportional to 62,813,212.30, 94,222,770.90 and 19,683,822.70

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Solution

The fourth proportional to 62,813,212.30, 94,222,770.90 and 19,683,822.70 is: 29,526,659.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,813,212.30 : 94,222,770.90 = 19,683,822.70 : x
  2. Step 2: Convert to fraction form
    62,813,212.30/94,222,770.90 = 19,683,822.70/x
  3. Step 3: Cross multiply
    62,813,212.30x = 94,222,770.90 × 19,683,822.70
  4. Step 4: Simplify right side
    62,813,212.30x = 1,854,664,316,698,319.50
  5. Step 5: Solve for x
    x = 1,854,664,316,698,319.50/62,813,212.30
  6. Step 6: Final answer
    x = 29,526,659.26

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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.