Home / 262,466,616.93-362,214,936.12-150,957,488.82

Finding the Fourth Proportional to 262,466,616.93, 362,214,936.12 and 150,957,488.82

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Solution

The fourth proportional to 262,466,616.93, 362,214,936.12 and 150,957,488.82 is: 208,327,663.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,466,616.93 : 362,214,936.12 = 150,957,488.82 : x
  2. Step 2: Convert to fraction form
    262,466,616.93/362,214,936.12 = 150,957,488.82/x
  3. Step 3: Cross multiply
    262,466,616.93x = 362,214,936.12 × 150,957,488.82
  4. Step 4: Simplify right side
    262,466,616.93x = 54,679,057,169,771,912
  5. Step 5: Solve for x
    x = 54,679,057,169,771,912/262,466,616.93
  6. Step 6: Final answer
    x = 208,327,663.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.