Home / 96,280,028.33-144,414,726.68-70,398,851.63

Finding the Fourth Proportional to 96,280,028.33, 144,414,726.68 and 70,398,851.63

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Solution

The fourth proportional to 96,280,028.33, 144,414,726.68 and 70,398,851.63 is: 105,594,390.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,280,028.33 : 144,414,726.68 = 70,398,851.63 : x
  2. Step 2: Convert to fraction form
    96,280,028.33/144,414,726.68 = 70,398,851.63/x
  3. Step 3: Cross multiply
    96,280,028.33x = 144,414,726.68 × 70,398,851.63
  4. Step 4: Simplify right side
    96,280,028.33x = 10,166,630,915,658,256
  5. Step 5: Solve for x
    x = 10,166,630,915,658,256/96,280,028.33
  6. Step 6: Final answer
    x = 105,594,390.58

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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.