Home / 15,119,544.54-22,673,010.94-4,742,089.94

Finding the Fourth Proportional to 15,119,544.54, 22,673,010.94 and 4,742,089.94

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Solution

The fourth proportional to 15,119,544.54, 22,673,010.94 and 4,742,089.94 is: 7,111,157.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,119,544.54 : 22,673,010.94 = 4,742,089.94 : x
  2. Step 2: Convert to fraction form
    15,119,544.54/22,673,010.94 = 4,742,089.94/x
  3. Step 3: Cross multiply
    15,119,544.54x = 22,673,010.94 × 4,742,089.94
  4. Step 4: Simplify right side
    15,119,544.54x = 107,517,457,088,083.95
  5. Step 5: Solve for x
    x = 107,517,457,088,083.95/15,119,544.54
  6. Step 6: Final answer
    x = 7,111,157.14

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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.