Home / 64,254,814.83-96,420,509.33-23,317,446.24

Finding the Fourth Proportional to 64,254,814.83, 96,420,509.33 and 23,317,446.24

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Solution

The fourth proportional to 64,254,814.83, 96,420,509.33 and 23,317,446.24 is: 34,990,063.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,254,814.83 : 96,420,509.33 = 23,317,446.24 : x
  2. Step 2: Convert to fraction form
    64,254,814.83/96,420,509.33 = 23,317,446.24/x
  3. Step 3: Cross multiply
    64,254,814.83x = 96,420,509.33 × 23,317,446.24
  4. Step 4: Simplify right side
    64,254,814.83x = 2,248,280,042,619,106
  5. Step 5: Solve for x
    x = 2,248,280,042,619,106/64,254,814.83
  6. Step 6: Final answer
    x = 34,990,063.37

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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.