Home / 11,737,152.40-17,605,728.60-10,244,160.40

Finding the Fourth Proportional to 11,737,152.40, 17,605,728.60 and 10,244,160.40

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Solution

The fourth proportional to 11,737,152.40, 17,605,728.60 and 10,244,160.40 is: 15,366,240.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,737,152.40 : 17,605,728.60 = 10,244,160.40 : x
  2. Step 2: Convert to fraction form
    11,737,152.40/17,605,728.60 = 10,244,160.40/x
  3. Step 3: Cross multiply
    11,737,152.40x = 17,605,728.60 × 10,244,160.40
  4. Step 4: Simplify right side
    11,737,152.40x = 180,355,907,737,267.47
  5. Step 5: Solve for x
    x = 180,355,907,737,267.47/11,737,152.40
  6. Step 6: Final answer
    x = 15,366,240.60

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1.5x scale

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.