Home / 15,544,520.40-23,316,780.60-4,906,952.40

Finding the Fourth Proportional to 15,544,520.40, 23,316,780.60 and 4,906,952.40

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Solution

The fourth proportional to 15,544,520.40, 23,316,780.60 and 4,906,952.40 is: 7,360,428.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,544,520.40 : 23,316,780.60 = 4,906,952.40 : x
  2. Step 2: Convert to fraction form
    15,544,520.40/23,316,780.60 = 4,906,952.40/x
  3. Step 3: Cross multiply
    15,544,520.40x = 23,316,780.60 × 4,906,952.40
  4. Step 4: Simplify right side
    15,544,520.40x = 114,414,332,525,443.45
  5. Step 5: Solve for x
    x = 114,414,332,525,443.45/15,544,520.40
  6. Step 6: Final answer
    x = 7,360,428.60

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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.