Home / 302,004,025.06-453,006,563.08-94,758,340.29

Finding the Fourth Proportional to 302,004,025.06, 453,006,563.08 and 94,758,340.29

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Solution

The fourth proportional to 302,004,025.06, 453,006,563.08 and 94,758,340.29 is: 142,137,675.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,004,025.06 : 453,006,563.08 = 94,758,340.29 : x
  2. Step 2: Convert to fraction form
    302,004,025.06/453,006,563.08 = 94,758,340.29/x
  3. Step 3: Cross multiply
    302,004,025.06x = 453,006,563.08 × 94,758,340.29
  4. Step 4: Simplify right side
    302,004,025.06x = 42,926,150,057,937,992
  5. Step 5: Solve for x
    x = 42,926,150,057,937,992/302,004,025.06
  6. Step 6: Final answer
    x = 142,137,675.32

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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.