Home / 174,225,621.14-261,337,269.15-70,593,297.53

Finding the Fourth Proportional to 174,225,621.14, 261,337,269.15 and 70,593,297.53

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Solution

The fourth proportional to 174,225,621.14, 261,337,269.15 and 70,593,297.53 is: 105,889,475.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,225,621.14 : 261,337,269.15 = 70,593,297.53 : x
  2. Step 2: Convert to fraction form
    174,225,621.14/261,337,269.15 = 70,593,297.53/x
  3. Step 3: Cross multiply
    174,225,621.14x = 261,337,269.15 × 70,593,297.53
  4. Step 4: Simplify right side
    174,225,621.14x = 18,448,659,597,436,984
  5. Step 5: Solve for x
    x = 18,448,659,597,436,984/174,225,621.14
  6. Step 6: Final answer
    x = 105,889,475.25

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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.