Home / 39,776,440.50-59,664,490.65-11,022,493.50

Finding the Fourth Proportional to 39,776,440.50, 59,664,490.65 and 11,022,493.50

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Solution

The fourth proportional to 39,776,440.50, 59,664,490.65 and 11,022,493.50 is: 16,533,693.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,776,440.50 : 59,664,490.65 = 11,022,493.50 : x
  2. Step 2: Convert to fraction form
    39,776,440.50/59,664,490.65 = 11,022,493.50/x
  3. Step 3: Cross multiply
    39,776,440.50x = 59,664,490.65 × 11,022,493.50
  4. Step 4: Simplify right side
    39,776,440.50x = 657,651,460,370,435.75
  5. Step 5: Solve for x
    x = 657,651,460,370,435.75/39,776,440.50
  6. Step 6: Final answer
    x = 16,533,693.11

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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.