Home / 39,293,506.55-53,832,299.10-37,820,806.04

Finding the Fourth Proportional to 39,293,506.55, 53,832,299.10 and 37,820,806.04

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Solution

The fourth proportional to 39,293,506.55, 53,832,299.10 and 37,820,806.04 is: 51,814,692.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,293,506.55 : 53,832,299.10 = 37,820,806.04 : x
  2. Step 2: Convert to fraction form
    39,293,506.55/53,832,299.10 = 37,820,806.04/x
  3. Step 3: Cross multiply
    39,293,506.55x = 53,832,299.10 × 37,820,806.04
  4. Step 4: Simplify right side
    39,293,506.55x = 2,035,980,942,759,262.50
  5. Step 5: Solve for x
    x = 2,035,980,942,759,262.50/39,293,506.55
  6. Step 6: Final answer
    x = 51,814,692.08

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.