Home / 76,039,946.53-114,014,370.07-24,202,158.01

Finding the Fourth Proportional to 76,039,946.53, 114,014,370.07 and 24,202,158.01

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Solution

The fourth proportional to 76,039,946.53, 114,014,370.07 and 24,202,158.01 is: 36,288,739.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,039,946.53 : 114,014,370.07 = 24,202,158.01 : x
  2. Step 2: Convert to fraction form
    76,039,946.53/114,014,370.07 = 24,202,158.01/x
  3. Step 3: Cross multiply
    76,039,946.53x = 114,014,370.07 × 24,202,158.01
  4. Step 4: Simplify right side
    76,039,946.53x = 2,759,393,799,844,755
  5. Step 5: Solve for x
    x = 2,759,393,799,844,755/76,039,946.53
  6. Step 6: Final answer
    x = 36,288,739.35

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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.