Home / 377,460,012.41-565,926,791.59-167,256,371.73

Finding the Fourth Proportional to 377,460,012.41, 565,926,791.59 and 167,256,371.73

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Solution

The fourth proportional to 377,460,012.41, 565,926,791.59 and 167,256,371.73 is: 250,767,919.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,460,012.41 : 565,926,791.59 = 167,256,371.73 : x
  2. Step 2: Convert to fraction form
    377,460,012.41/565,926,791.59 = 167,256,371.73/x
  3. Step 3: Cross multiply
    377,460,012.41x = 565,926,791.59 × 167,256,371.73
  4. Step 4: Simplify right side
    377,460,012.41x = 94,654,861,826,143,280
  5. Step 5: Solve for x
    x = 94,654,861,826,143,280/377,460,012.41
  6. Step 6: Final answer
    x = 250,767,919.02

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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.