Home / 64,074,096.74-88,417,663.05-37,613,524.95

Finding the Fourth Proportional to 64,074,096.74, 88,417,663.05 and 37,613,524.95

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Solution

The fourth proportional to 64,074,096.74, 88,417,663.05 and 37,613,524.95 is: 51,903,969.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,074,096.74 : 88,417,663.05 = 37,613,524.95 : x
  2. Step 2: Convert to fraction form
    64,074,096.74/88,417,663.05 = 37,613,524.95/x
  3. Step 3: Cross multiply
    64,074,096.74x = 88,417,663.05 × 37,613,524.95
  4. Step 4: Simplify right side
    64,074,096.74x = 3,325,699,975,151,868
  5. Step 5: Solve for x
    x = 3,325,699,975,151,868/64,074,096.74
  6. Step 6: Final answer
    x = 51,903,969.69

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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.