Home / 14,703,935.43-22,055,912.88-4,607,343.75

Finding the Fourth Proportional to 14,703,935.43, 22,055,912.88 and 4,607,343.75

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Solution

The fourth proportional to 14,703,935.43, 22,055,912.88 and 4,607,343.75 is: 6,911,018.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,703,935.43 : 22,055,912.88 = 4,607,343.75 : x
  2. Step 2: Convert to fraction form
    14,703,935.43/22,055,912.88 = 4,607,343.75/x
  3. Step 3: Cross multiply
    14,703,935.43x = 22,055,912.88 × 4,607,343.75
  4. Step 4: Simplify right side
    14,703,935.43x = 101,619,172,358,212.50
  5. Step 5: Solve for x
    x = 101,619,172,358,212.50/14,703,935.43
  6. Step 6: Final answer
    x = 6,911,018.68

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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.