Home / 302,004,025.63-453,006,563.92-94,758,340.86

Finding the Fourth Proportional to 302,004,025.63, 453,006,563.92 and 94,758,340.86

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Solution

The fourth proportional to 302,004,025.63, 453,006,563.92 and 94,758,340.86 is: 142,137,676.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,004,025.63 : 453,006,563.92 = 94,758,340.86 : x
  2. Step 2: Convert to fraction form
    302,004,025.63/453,006,563.92 = 94,758,340.86/x
  3. Step 3: Cross multiply
    302,004,025.63x = 453,006,563.92 × 94,758,340.86
  4. Step 4: Simplify right side
    302,004,025.63x = 42,926,150,395,748,736
  5. Step 5: Solve for x
    x = 42,926,150,395,748,736/302,004,025.63
  6. Step 6: Final answer
    x = 142,137,676.17

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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.