Home / 73,471,628.30-110,223,386.08-22,352,318.50

Finding the Fourth Proportional to 73,471,628.30, 110,223,386.08 and 22,352,318.50

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Solution

The fourth proportional to 73,471,628.30, 110,223,386.08 and 22,352,318.50 is: 33,533,328.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,471,628.30 : 110,223,386.08 = 22,352,318.50 : x
  2. Step 2: Convert to fraction form
    73,471,628.30/110,223,386.08 = 22,352,318.50/x
  3. Step 3: Cross multiply
    73,471,628.30x = 110,223,386.08 × 22,352,318.50
  4. Step 4: Simplify right side
    73,471,628.30x = 2,463,748,231,808,626.50
  5. Step 5: Solve for x
    x = 2,463,748,231,808,626.50/73,471,628.30
  6. Step 6: Final answer
    x = 33,533,328.29

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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.