Home / 31,008,021.60-46,428,051.60-24,289,557.60

Finding the Fourth Proportional to 31,008,021.60, 46,428,051.60 and 24,289,557.60

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Solution

The fourth proportional to 31,008,021.60, 46,428,051.60 and 24,289,557.60 is: 36,368,551.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,008,021.60 : 46,428,051.60 = 24,289,557.60 : x
  2. Step 2: Convert to fraction form
    31,008,021.60/46,428,051.60 = 24,289,557.60/x
  3. Step 3: Cross multiply
    31,008,021.60x = 46,428,051.60 × 24,289,557.60
  4. Step 4: Simplify right side
    31,008,021.60x = 1,127,716,833,593,972.25
  5. Step 5: Solve for x
    x = 1,127,716,833,593,972.25/31,008,021.60
  6. Step 6: Final answer
    x = 36,368,551.60

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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.