Home / 48,736,905.12-73,104,794.06-11,849,004.04

Finding the Fourth Proportional to 48,736,905.12, 73,104,794.06 and 11,849,004.04

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Solution

The fourth proportional to 48,736,905.12, 73,104,794.06 and 11,849,004.04 is: 17,773,369.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,736,905.12 : 73,104,794.06 = 11,849,004.04 : x
  2. Step 2: Convert to fraction form
    48,736,905.12/73,104,794.06 = 11,849,004.04/x
  3. Step 3: Cross multiply
    48,736,905.12x = 73,104,794.06 × 11,849,004.04
  4. Step 4: Simplify right side
    48,736,905.12x = 866,219,000,160,308
  5. Step 5: Solve for x
    x = 866,219,000,160,308/48,736,905.12
  6. Step 6: Final answer
    x = 17,773,369.03

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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.