Home / 182,234,527.87-251,483,485.53-102,866,296.16

Finding the Fourth Proportional to 182,234,527.87, 251,483,485.53 and 102,866,296.16

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Solution

The fourth proportional to 182,234,527.87, 251,483,485.53 and 102,866,296.16 is: 141,955,396.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,234,527.87 : 251,483,485.53 = 102,866,296.16 : x
  2. Step 2: Convert to fraction form
    182,234,527.87/251,483,485.53 = 102,866,296.16/x
  3. Step 3: Cross multiply
    182,234,527.87x = 251,483,485.53 × 102,866,296.16
  4. Step 4: Simplify right side
    182,234,527.87x = 25,869,174,701,878,052
  5. Step 5: Solve for x
    x = 25,869,174,701,878,052/182,234,527.87
  6. Step 6: Final answer
    x = 141,955,396.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.