Home / 16,066,715.52-24,094,955.70-5,281,530.49

Finding the Fourth Proportional to 16,066,715.52, 24,094,955.70 and 5,281,530.49

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Solution

The fourth proportional to 16,066,715.52, 24,094,955.70 and 5,281,530.49 is: 7,920,613.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,066,715.52 : 24,094,955.70 = 5,281,530.49 : x
  2. Step 2: Convert to fraction form
    16,066,715.52/24,094,955.70 = 5,281,530.49/x
  3. Step 3: Cross multiply
    16,066,715.52x = 24,094,955.70 × 5,281,530.49
  4. Step 4: Simplify right side
    16,066,715.52x = 127,258,243,214,867.98
  5. Step 5: Solve for x
    x = 127,258,243,214,867.98/16,066,715.52
  6. Step 6: Final answer
    x = 7,920,613.46

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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.