Home / 30,753,684.30-46,130,526.45-24,781,716.30

Finding the Fourth Proportional to 30,753,684.30, 46,130,526.45 and 24,781,716.30

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Solution

The fourth proportional to 30,753,684.30, 46,130,526.45 and 24,781,716.30 is: 37,172,574.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,753,684.30 : 46,130,526.45 = 24,781,716.30 : x
  2. Step 2: Convert to fraction form
    30,753,684.30/46,130,526.45 = 24,781,716.30/x
  3. Step 3: Cross multiply
    30,753,684.30x = 46,130,526.45 × 24,781,716.30
  4. Step 4: Simplify right side
    30,753,684.30x = 1,143,193,619,253,546.25
  5. Step 5: Solve for x
    x = 1,143,193,619,253,546.25/30,753,684.30
  6. Step 6: Final answer
    x = 37,172,574.45

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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.