Home / 114,417,230.85-171,617,973.08-36,693,000.45

Finding the Fourth Proportional to 114,417,230.85, 171,617,973.08 and 36,693,000.45

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Solution

The fourth proportional to 114,417,230.85, 171,617,973.08 and 36,693,000.45 is: 55,036,975.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,417,230.85 : 171,617,973.08 = 36,693,000.45 : x
  2. Step 2: Convert to fraction form
    114,417,230.85/171,617,973.08 = 36,693,000.45/x
  3. Step 3: Cross multiply
    114,417,230.85x = 171,617,973.08 × 36,693,000.45
  4. Step 4: Simplify right side
    114,417,230.85x = 6,297,178,363,269,063
  5. Step 5: Solve for x
    x = 6,297,178,363,269,063/114,417,230.85
  6. Step 6: Final answer
    x = 55,036,975.78

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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.