Home / 46,749,729.28-64,513,388.80-26,123,344.64

Finding the Fourth Proportional to 46,749,729.28, 64,513,388.80 and 26,123,344.64

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Solution

The fourth proportional to 46,749,729.28, 64,513,388.80 and 26,123,344.64 is: 36,049,524.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,749,729.28 : 64,513,388.80 = 26,123,344.64 : x
  2. Step 2: Convert to fraction form
    46,749,729.28/64,513,388.80 = 26,123,344.64/x
  3. Step 3: Cross multiply
    46,749,729.28x = 64,513,388.80 × 26,123,344.64
  4. Step 4: Simplify right side
    46,749,729.28x = 1,685,305,489,516,716
  5. Step 5: Solve for x
    x = 1,685,305,489,516,716/46,749,729.28
  6. Step 6: Final answer
    x = 36,049,524.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.