Home / 15,723,653.28-23,586,496.86-4,941,404.28

Finding the Fourth Proportional to 15,723,653.28, 23,586,496.86 and 4,941,404.28

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Solution

The fourth proportional to 15,723,653.28, 23,586,496.86 and 4,941,404.28 is: 7,412,426.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,723,653.28 : 23,586,496.86 = 4,941,404.28 : x
  2. Step 2: Convert to fraction form
    15,723,653.28/23,586,496.86 = 4,941,404.28/x
  3. Step 3: Cross multiply
    15,723,653.28x = 23,586,496.86 × 4,941,404.28
  4. Step 4: Simplify right side
    15,723,653.28x = 116,550,416,534,210.56
  5. Step 5: Solve for x
    x = 116,550,416,534,210.56/15,723,653.28
  6. Step 6: Final answer
    x = 7,412,426.01

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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.