Home / 302,004,024.57-453,006,562.33-94,758,339.79

Finding the Fourth Proportional to 302,004,024.57, 453,006,562.33 and 94,758,339.79

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Solution

The fourth proportional to 302,004,024.57, 453,006,562.33 and 94,758,339.79 is: 142,137,674.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,004,024.57 : 453,006,562.33 = 94,758,339.79 : x
  2. Step 2: Convert to fraction form
    302,004,024.57/453,006,562.33 = 94,758,339.79/x
  3. Step 3: Cross multiply
    302,004,024.57x = 453,006,562.33 × 94,758,339.79
  4. Step 4: Simplify right side
    302,004,024.57x = 42,926,149,760,129,056
  5. Step 5: Solve for x
    x = 42,926,149,760,129,056/302,004,024.57
  6. Step 6: Final answer
    x = 142,137,674.56

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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.