Home / 39,036,808.95-53,895,288.99-25,122,344.04

Finding the Fourth Proportional to 39,036,808.95, 53,895,288.99 and 25,122,344.04

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Solution

The fourth proportional to 39,036,808.95, 53,895,288.99 and 25,122,344.04 is: 34,684,597.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,036,808.95 : 53,895,288.99 = 25,122,344.04 : x
  2. Step 2: Convert to fraction form
    39,036,808.95/53,895,288.99 = 25,122,344.04/x
  3. Step 3: Cross multiply
    39,036,808.95x = 53,895,288.99 × 25,122,344.04
  4. Step 4: Simplify right side
    39,036,808.95x = 1,353,975,992,142,004
  5. Step 5: Solve for x
    x = 1,353,975,992,142,004/39,036,808.95
  6. Step 6: Final answer
    x = 34,684,597.14

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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.