Home / 51,294,795.04-70,786,313.04-27,773,217.28

Finding the Fourth Proportional to 51,294,795.04, 70,786,313.04 and 27,773,217.28

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Solution

The fourth proportional to 51,294,795.04, 70,786,313.04 and 27,773,217.28 is: 38,326,766.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,294,795.04 : 70,786,313.04 = 27,773,217.28 : x
  2. Step 2: Convert to fraction form
    51,294,795.04/70,786,313.04 = 27,773,217.28/x
  3. Step 3: Cross multiply
    51,294,795.04x = 70,786,313.04 × 27,773,217.28
  4. Step 4: Simplify right side
    51,294,795.04x = 1,965,963,652,510,017.50
  5. Step 5: Solve for x
    x = 1,965,963,652,510,017.50/51,294,795.04
  6. Step 6: Final answer
    x = 38,326,766.90

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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.