Home / 49,809,274.28-74,643,678.45-23,520,059.76

Finding the Fourth Proportional to 49,809,274.28, 74,643,678.45 and 23,520,059.76

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Solution

The fourth proportional to 49,809,274.28, 74,643,678.45 and 23,520,059.76 is: 35,246,925.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,809,274.28 : 74,643,678.45 = 23,520,059.76 : x
  2. Step 2: Convert to fraction form
    49,809,274.28/74,643,678.45 = 23,520,059.76/x
  3. Step 3: Cross multiply
    49,809,274.28x = 74,643,678.45 × 23,520,059.76
  4. Step 4: Simplify right side
    49,809,274.28x = 1,755,623,777,850,224.25
  5. Step 5: Solve for x
    x = 1,755,623,777,850,224.25/49,809,274.28
  6. Step 6: Final answer
    x = 35,246,925.47

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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.