Home / 10,181,153.48-14,049,630.44-5,597,439.08

Finding the Fourth Proportional to 10,181,153.48, 14,049,630.44 and 5,597,439.08

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Solution

The fourth proportional to 10,181,153.48, 14,049,630.44 and 5,597,439.08 is: 7,724,267.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,181,153.48 : 14,049,630.44 = 5,597,439.08 : x
  2. Step 2: Convert to fraction form
    10,181,153.48/14,049,630.44 = 5,597,439.08/x
  3. Step 3: Cross multiply
    10,181,153.48x = 14,049,630.44 × 5,597,439.08
  4. Step 4: Simplify right side
    10,181,153.48x = 78,641,950,484,413.59
  5. Step 5: Solve for x
    x = 78,641,950,484,413.59/10,181,153.48
  6. Step 6: Final answer
    x = 7,724,267.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.