Home / 63,684,203.40-95,526,305.10-62,621,321.40

Finding the Fourth Proportional to 63,684,203.40, 95,526,305.10 and 62,621,321.40

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Solution

The fourth proportional to 63,684,203.40, 95,526,305.10 and 62,621,321.40 is: 93,931,982.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,684,203.40 : 95,526,305.10 = 62,621,321.40 : x
  2. Step 2: Convert to fraction form
    63,684,203.40/95,526,305.10 = 62,621,321.40/x
  3. Step 3: Cross multiply
    63,684,203.40x = 95,526,305.10 × 62,621,321.40
  4. Step 4: Simplify right side
    63,684,203.40x = 5,981,983,453,821,559
  5. Step 5: Solve for x
    x = 5,981,983,453,821,559/63,684,203.40
  6. Step 6: Final answer
    x = 93,931,982.10

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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.