Home / 15,320,007.44-22,974,032.32-6,686,748.40

Finding the Fourth Proportional to 15,320,007.44, 22,974,032.32 and 6,686,748.40

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Solution

The fourth proportional to 15,320,007.44, 22,974,032.32 and 6,686,748.40 is: 10,027,513.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,320,007.44 : 22,974,032.32 = 6,686,748.40 : x
  2. Step 2: Convert to fraction form
    15,320,007.44/22,974,032.32 = 6,686,748.40/x
  3. Step 3: Cross multiply
    15,320,007.44x = 22,974,032.32 × 6,686,748.40
  4. Step 4: Simplify right side
    15,320,007.44x = 153,621,573,857,308.31
  5. Step 5: Solve for x
    x = 153,621,573,857,308.31/15,320,007.44
  6. Step 6: Final answer
    x = 10,027,513.01

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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.