Home / 24,087,448.64-33,240,712.75-13,074,200.63

Finding the Fourth Proportional to 24,087,448.64, 33,240,712.75 and 13,074,200.63

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Solution

The fourth proportional to 24,087,448.64, 33,240,712.75 and 13,074,200.63 is: 18,042,415.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,087,448.64 : 33,240,712.75 = 13,074,200.63 : x
  2. Step 2: Convert to fraction form
    24,087,448.64/33,240,712.75 = 13,074,200.63/x
  3. Step 3: Cross multiply
    24,087,448.64x = 33,240,712.75 × 13,074,200.63
  4. Step 4: Simplify right side
    24,087,448.64x = 434,595,747,763,984.06
  5. Step 5: Solve for x
    x = 434,595,747,763,984.06/24,087,448.64
  6. Step 6: Final answer
    x = 18,042,415.13

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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.