Home / 42,783,586.41-59,042,685.76-24,198,362.86

Finding the Fourth Proportional to 42,783,586.41, 59,042,685.76 and 24,198,362.86

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Solution

The fourth proportional to 42,783,586.41, 59,042,685.76 and 24,198,362.86 is: 33,394,496.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,783,586.41 : 59,042,685.76 = 24,198,362.86 : x
  2. Step 2: Convert to fraction form
    42,783,586.41/59,042,685.76 = 24,198,362.86/x
  3. Step 3: Cross multiply
    42,783,586.41x = 59,042,685.76 × 24,198,362.86
  4. Step 4: Simplify right side
    42,783,586.41x = 1,428,736,334,249,434.75
  5. Step 5: Solve for x
    x = 1,428,736,334,249,434.75/42,783,586.41
  6. Step 6: Final answer
    x = 33,394,496.68

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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.