Home / 15,496,928.10-23,248,754.66-4,713,948.70

Finding the Fourth Proportional to 15,496,928.10, 23,248,754.66 and 4,713,948.70

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Solution

The fourth proportional to 15,496,928.10, 23,248,754.66 and 4,713,948.70 is: 7,071,945.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,496,928.10 : 23,248,754.66 = 4,713,948.70 : x
  2. Step 2: Convert to fraction form
    15,496,928.10/23,248,754.66 = 4,713,948.70/x
  3. Step 3: Cross multiply
    15,496,928.10x = 23,248,754.66 × 4,713,948.70
  4. Step 4: Simplify right side
    15,496,928.10x = 109,593,436,759,788.92
  5. Step 5: Solve for x
    x = 109,593,436,759,788.92/15,496,928.10
  6. Step 6: Final answer
    x = 7,071,945.88

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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.