Home / 113,496,348.30-170,244,522.45-56,100,720.30

Finding the Fourth Proportional to 113,496,348.30, 170,244,522.45 and 56,100,720.30

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Solution

The fourth proportional to 113,496,348.30, 170,244,522.45 and 56,100,720.30 is: 84,151,080.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,496,348.30 : 170,244,522.45 = 56,100,720.30 : x
  2. Step 2: Convert to fraction form
    113,496,348.30/170,244,522.45 = 56,100,720.30/x
  3. Step 3: Cross multiply
    113,496,348.30x = 170,244,522.45 × 56,100,720.30
  4. Step 4: Simplify right side
    113,496,348.30x = 9,550,840,336,574,520
  5. Step 5: Solve for x
    x = 9,550,840,336,574,520/113,496,348.30
  6. Step 6: Final answer
    x = 84,151,080.45

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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.