Home / 70,974,664.74-97,954,840.89-41,613,227.46

Finding the Fourth Proportional to 70,974,664.74, 97,954,840.89 and 41,613,227.46

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Solution

The fourth proportional to 70,974,664.74, 97,954,840.89 and 41,613,227.46 is: 57,432,001.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,974,664.74 : 97,954,840.89 = 41,613,227.46 : x
  2. Step 2: Convert to fraction form
    70,974,664.74/97,954,840.89 = 41,613,227.46/x
  3. Step 3: Cross multiply
    70,974,664.74x = 97,954,840.89 × 41,613,227.46
  4. Step 4: Simplify right side
    70,974,664.74x = 4,076,217,074,763,679
  5. Step 5: Solve for x
    x = 4,076,217,074,763,679/70,974,664.74
  6. Step 6: Final answer
    x = 57,432,001.82

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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.