Home / 64,624,020.40-96,922,996.08-23,669,475.94

Finding the Fourth Proportional to 64,624,020.40, 96,922,996.08 and 23,669,475.94

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Solution

The fourth proportional to 64,624,020.40, 96,922,996.08 and 23,669,475.94 is: 35,499,439.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,624,020.40 : 96,922,996.08 = 23,669,475.94 : x
  2. Step 2: Convert to fraction form
    64,624,020.40/96,922,996.08 = 23,669,475.94/x
  3. Step 3: Cross multiply
    64,624,020.40x = 96,922,996.08 × 23,669,475.94
  4. Step 4: Simplify right side
    64,624,020.40x = 2,294,116,523,748,274.50
  5. Step 5: Solve for x
    x = 2,294,116,523,748,274.50/64,624,020.40
  6. Step 6: Final answer
    x = 35,499,439.83

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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.