Home / 114,184,428.80-171,226,876.80-46,004,460.80

Finding the Fourth Proportional to 114,184,428.80, 171,226,876.80 and 46,004,460.80

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Solution

The fourth proportional to 114,184,428.80, 171,226,876.80 and 46,004,460.80 is: 68,986,640.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,184,428.80 : 171,226,876.80 = 46,004,460.80 : x
  2. Step 2: Convert to fraction form
    114,184,428.80/171,226,876.80 = 46,004,460.80/x
  3. Step 3: Cross multiply
    114,184,428.80x = 171,226,876.80 × 46,004,460.80
  4. Step 4: Simplify right side
    114,184,428.80x = 7,877,200,141,652,029
  5. Step 5: Solve for x
    x = 7,877,200,141,652,029/114,184,428.80
  6. Step 6: Final answer
    x = 68,986,640.51

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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.