Home / 75,925,735.58-104,776,956.33-41,117,618.54

Finding the Fourth Proportional to 75,925,735.58, 104,776,956.33 and 41,117,618.54

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Solution

The fourth proportional to 75,925,735.58, 104,776,956.33 and 41,117,618.54 is: 56,742,010.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,925,735.58 : 104,776,956.33 = 41,117,618.54 : x
  2. Step 2: Convert to fraction form
    75,925,735.58/104,776,956.33 = 41,117,618.54/x
  3. Step 3: Cross multiply
    75,925,735.58x = 104,776,956.33 × 41,117,618.54
  4. Step 4: Simplify right side
    75,925,735.58x = 4,308,178,922,159,178
  5. Step 5: Solve for x
    x = 4,308,178,922,159,178/75,925,735.58
  6. Step 6: Final answer
    x = 56,742,010.98

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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.