Home / 64,578,002.40-96,904,328.40-24,192,568.80

Finding the Fourth Proportional to 64,578,002.40, 96,904,328.40 and 24,192,568.80

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Solution

The fourth proportional to 64,578,002.40, 96,904,328.40 and 24,192,568.80 is: 36,302,836.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,578,002.40 : 96,904,328.40 = 24,192,568.80 : x
  2. Step 2: Convert to fraction form
    64,578,002.40/96,904,328.40 = 24,192,568.80/x
  3. Step 3: Cross multiply
    64,578,002.40x = 96,904,328.40 × 24,192,568.80
  4. Step 4: Simplify right side
    64,578,002.40x = 2,344,364,631,834,794
  5. Step 5: Solve for x
    x = 2,344,364,631,834,794/64,578,002.40
  6. Step 6: Final answer
    x = 36,302,836.02

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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.