Home / 67,203,631.16-100,816,075.55-24,071,879.60

Finding the Fourth Proportional to 67,203,631.16, 100,816,075.55 and 24,071,879.60

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Solution

The fourth proportional to 67,203,631.16, 100,816,075.55 and 24,071,879.60 is: 36,111,626.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,203,631.16 : 100,816,075.55 = 24,071,879.60 : x
  2. Step 2: Convert to fraction form
    67,203,631.16/100,816,075.55 = 24,071,879.60/x
  3. Step 3: Cross multiply
    67,203,631.16x = 100,816,075.55 × 24,071,879.60
  4. Step 4: Simplify right side
    67,203,631.16x = 2,426,832,431,759,664
  5. Step 5: Solve for x
    x = 2,426,832,431,759,664/67,203,631.16
  6. Step 6: Final answer
    x = 36,111,626.56

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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.