Home / 96,556,625.40-144,645,981.30-58,103,916.60

Finding the Fourth Proportional to 96,556,625.40, 144,645,981.30 and 58,103,916.60

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Solution

The fourth proportional to 96,556,625.40, 144,645,981.30 and 58,103,916.60 is: 87,042,168.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,556,625.40 : 144,645,981.30 = 58,103,916.60 : x
  2. Step 2: Convert to fraction form
    96,556,625.40/144,645,981.30 = 58,103,916.60/x
  3. Step 3: Cross multiply
    96,556,625.40x = 144,645,981.30 × 58,103,916.60
  4. Step 4: Simplify right side
    96,556,625.40x = 8,404,498,033,980,360
  5. Step 5: Solve for x
    x = 8,404,498,033,980,360/96,556,625.40
  6. Step 6: Final answer
    x = 87,042,168.25

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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.