Home / 54,433,501.10-81,650,251.65-24,200,413.10

Finding the Fourth Proportional to 54,433,501.10, 81,650,251.65 and 24,200,413.10

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Solution

The fourth proportional to 54,433,501.10, 81,650,251.65 and 24,200,413.10 is: 36,300,619.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,433,501.10 : 81,650,251.65 = 24,200,413.10 : x
  2. Step 2: Convert to fraction form
    54,433,501.10/81,650,251.65 = 24,200,413.10/x
  3. Step 3: Cross multiply
    54,433,501.10x = 81,650,251.65 × 24,200,413.10
  4. Step 4: Simplify right side
    54,433,501.10x = 1,975,969,819,648,957
  5. Step 5: Solve for x
    x = 1,975,969,819,648,957/54,433,501.10
  6. Step 6: Final answer
    x = 36,300,619.65

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Double scale
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Similar ratio
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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.