Home / 24,099,151.78-33,255,632.01-13,643,542.18

Finding the Fourth Proportional to 24,099,151.78, 33,255,632.01 and 13,643,542.18

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Solution

The fourth proportional to 24,099,151.78, 33,255,632.01 and 13,643,542.18 is: 18,827,410.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,099,151.78 : 33,255,632.01 = 13,643,542.18 : x
  2. Step 2: Convert to fraction form
    24,099,151.78/33,255,632.01 = 13,643,542.18/x
  3. Step 3: Cross multiply
    24,099,151.78x = 33,255,632.01 × 13,643,542.18
  4. Step 4: Simplify right side
    24,099,151.78x = 453,724,618,050,993.19
  5. Step 5: Solve for x
    x = 453,724,618,050,993.19/24,099,151.78
  6. Step 6: Final answer
    x = 18,827,410.28

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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.