Home / 67,203,678.56-100,816,146.66-24,071,927

Finding the Fourth Proportional to 67,203,678.56, 100,816,146.66 and 24,071,927

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Solution

The fourth proportional to 67,203,678.56, 100,816,146.66 and 24,071,927 is: 36,111,697.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,203,678.56 : 100,816,146.66 = 24,071,927 : x
  2. Step 2: Convert to fraction form
    67,203,678.56/100,816,146.66 = 24,071,927/x
  3. Step 3: Cross multiply
    67,203,678.56x = 100,816,146.66 × 24,071,927
  4. Step 4: Simplify right side
    67,203,678.56x = 2,426,838,922,820,813.50
  5. Step 5: Solve for x
    x = 2,426,838,922,820,813.50/67,203,678.56
  6. Step 6: Final answer
    x = 36,111,697.68

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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.