Home / 59,397,914.10-89,026,012.35-53,304,057.30

Finding the Fourth Proportional to 59,397,914.10, 89,026,012.35 and 53,304,057.30

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Solution

The fourth proportional to 59,397,914.10, 89,026,012.35 and 53,304,057.30 is: 79,892,496.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,397,914.10 : 89,026,012.35 = 53,304,057.30 : x
  2. Step 2: Convert to fraction form
    59,397,914.10/89,026,012.35 = 53,304,057.30/x
  3. Step 3: Cross multiply
    59,397,914.10x = 89,026,012.35 × 53,304,057.30
  4. Step 4: Simplify right side
    59,397,914.10x = 4,745,447,663,494,907
  5. Step 5: Solve for x
    x = 4,745,447,663,494,907/59,397,914.10
  6. Step 6: Final answer
    x = 79,892,496.82

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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.