Home / 96,735,438.46-144,959,667.20-71,050,894.93

Finding the Fourth Proportional to 96,735,438.46, 144,959,667.20 and 71,050,894.93

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Solution

The fourth proportional to 96,735,438.46, 144,959,667.20 and 71,050,894.93 is: 106,470,950.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,735,438.46 : 144,959,667.20 = 71,050,894.93 : x
  2. Step 2: Convert to fraction form
    96,735,438.46/144,959,667.20 = 71,050,894.93/x
  3. Step 3: Cross multiply
    96,735,438.46x = 144,959,667.20 × 71,050,894.93
  4. Step 4: Simplify right side
    96,735,438.46x = 10,299,514,083,314,968
  5. Step 5: Solve for x
    x = 10,299,514,083,314,968/96,735,438.46
  6. Step 6: Final answer
    x = 106,470,950.54

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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.