Home / 102,384,152.13-153,575,301.90-32,354,392.27

Finding the Fourth Proportional to 102,384,152.13, 153,575,301.90 and 32,354,392.27

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Solution

The fourth proportional to 102,384,152.13, 153,575,301.90 and 32,354,392.27 is: 48,531,295.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,384,152.13 : 153,575,301.90 = 32,354,392.27 : x
  2. Step 2: Convert to fraction form
    102,384,152.13/153,575,301.90 = 32,354,392.27/x
  3. Step 3: Cross multiply
    102,384,152.13x = 153,575,301.90 × 32,354,392.27
  4. Step 4: Simplify right side
    102,384,152.13x = 4,968,835,560,033,840
  5. Step 5: Solve for x
    x = 4,968,835,560,033,840/102,384,152.13
  6. Step 6: Final answer
    x = 48,531,295.68

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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.