Home / 70,272,360.36-96,962,076.14-44,151,744.83

Finding the Fourth Proportional to 70,272,360.36, 96,962,076.14 and 44,151,744.83

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Solution

The fourth proportional to 70,272,360.36, 96,962,076.14 and 44,151,744.83 is: 60,920,749.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,272,360.36 : 96,962,076.14 = 44,151,744.83 : x
  2. Step 2: Convert to fraction form
    70,272,360.36/96,962,076.14 = 44,151,744.83/x
  3. Step 3: Cross multiply
    70,272,360.36x = 96,962,076.14 × 44,151,744.83
  4. Step 4: Simplify right side
    70,272,360.36x = 4,281,044,843,214,743
  5. Step 5: Solve for x
    x = 4,281,044,843,214,743/70,272,360.36
  6. Step 6: Final answer
    x = 60,920,749.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.