Home / 302,004,024.63-453,006,562.42-94,758,339.86

Finding the Fourth Proportional to 302,004,024.63, 453,006,562.42 and 94,758,339.86

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Solution

The fourth proportional to 302,004,024.63, 453,006,562.42 and 94,758,339.86 is: 142,137,674.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,004,024.63 : 453,006,562.42 = 94,758,339.86 : x
  2. Step 2: Convert to fraction form
    302,004,024.63/453,006,562.42 = 94,758,339.86/x
  3. Step 3: Cross multiply
    302,004,024.63x = 453,006,562.42 × 94,758,339.86
  4. Step 4: Simplify right side
    302,004,024.63x = 42,926,149,798,458,080
  5. Step 5: Solve for x
    x = 42,926,149,798,458,080/302,004,024.63
  6. Step 6: Final answer
    x = 142,137,674.66

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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.