Home / 63,862,887.44-95,854,893.72-39,528,204.56

Finding the Fourth Proportional to 63,862,887.44, 95,854,893.72 and 39,528,204.56

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Solution

The fourth proportional to 63,862,887.44, 95,854,893.72 and 39,528,204.56 is: 59,329,792.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,862,887.44 : 95,854,893.72 = 39,528,204.56 : x
  2. Step 2: Convert to fraction form
    63,862,887.44/95,854,893.72 = 39,528,204.56/x
  3. Step 3: Cross multiply
    63,862,887.44x = 95,854,893.72 × 39,528,204.56
  4. Step 4: Simplify right side
    63,862,887.44x = 3,788,971,847,041,219.50
  5. Step 5: Solve for x
    x = 3,788,971,847,041,219.50/63,862,887.44
  6. Step 6: Final answer
    x = 59,329,792.29

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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.