Home / 54,995,412.90-82,493,119.35-24,762,324.90

Finding the Fourth Proportional to 54,995,412.90, 82,493,119.35 and 24,762,324.90

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Solution

The fourth proportional to 54,995,412.90, 82,493,119.35 and 24,762,324.90 is: 37,143,487.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,995,412.90 : 82,493,119.35 = 24,762,324.90 : x
  2. Step 2: Convert to fraction form
    54,995,412.90/82,493,119.35 = 24,762,324.90/x
  3. Step 3: Cross multiply
    54,995,412.90x = 82,493,119.35 × 24,762,324.90
  4. Step 4: Simplify right side
    54,995,412.90x = 2,042,721,423,359,176.50
  5. Step 5: Solve for x
    x = 2,042,721,423,359,176.50/54,995,412.90
  6. Step 6: Final answer
    x = 37,143,487.35

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Double scale
Find fourth proportional to 54,995,413.90, 82,493,120.85 and 24,762,325.90
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.