Home / 63,939,965.85-95,909,948.78-23,545,201.05

Finding the Fourth Proportional to 63,939,965.85, 95,909,948.78 and 23,545,201.05

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Solution

The fourth proportional to 63,939,965.85, 95,909,948.78 and 23,545,201.05 is: 35,317,801.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,939,965.85 : 95,909,948.78 = 23,545,201.05 : x
  2. Step 2: Convert to fraction form
    63,939,965.85/95,909,948.78 = 23,545,201.05/x
  3. Step 3: Cross multiply
    63,939,965.85x = 95,909,948.78 × 23,545,201.05
  4. Step 4: Simplify right side
    63,939,965.85x = 2,258,219,026,602,576.50
  5. Step 5: Solve for x
    x = 2,258,219,026,602,576.50/63,939,965.85
  6. Step 6: Final answer
    x = 35,317,801.58

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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.