Home / 95,114,872.44-142,430,107.73-62,668,406.39

Finding the Fourth Proportional to 95,114,872.44, 142,430,107.73 and 62,668,406.39

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Solution

The fourth proportional to 95,114,872.44, 142,430,107.73 and 62,668,406.39 is: 93,843,030.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,114,872.44 : 142,430,107.73 = 62,668,406.39 : x
  2. Step 2: Convert to fraction form
    95,114,872.44/142,430,107.73 = 62,668,406.39/x
  3. Step 3: Cross multiply
    95,114,872.44x = 142,430,107.73 × 62,668,406.39
  4. Step 4: Simplify right side
    95,114,872.44x = 8,925,867,872,369,627
  5. Step 5: Solve for x
    x = 8,925,867,872,369,627/95,114,872.44
  6. Step 6: Final answer
    x = 93,843,030.47

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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.