Home / 114,138,178.04-171,171,302.94-37,443,334.52

Finding the Fourth Proportional to 114,138,178.04, 171,171,302.94 and 37,443,334.52

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Solution

The fourth proportional to 114,138,178.04, 171,171,302.94 and 37,443,334.52 is: 56,153,203.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,138,178.04 : 171,171,302.94 = 37,443,334.52 : x
  2. Step 2: Convert to fraction form
    114,138,178.04/171,171,302.94 = 37,443,334.52/x
  3. Step 3: Cross multiply
    114,138,178.04x = 171,171,302.94 × 37,443,334.52
  4. Step 4: Simplify right side
    114,138,178.04x = 6,409,224,356,206,680
  5. Step 5: Solve for x
    x = 6,409,224,356,206,680/114,138,178.04
  6. Step 6: Final answer
    x = 56,153,203.65

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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.