Home / 27,116,240.40-40,820,957.96-24,702,903.72

Finding the Fourth Proportional to 27,116,240.40, 40,820,957.96 and 24,702,903.72

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Solution

The fourth proportional to 27,116,240.40, 40,820,957.96 and 24,702,903.72 is: 37,187,905.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,116,240.40 : 40,820,957.96 = 24,702,903.72 : x
  2. Step 2: Convert to fraction form
    27,116,240.40/40,820,957.96 = 24,702,903.72/x
  3. Step 3: Cross multiply
    27,116,240.40x = 40,820,957.96 × 24,702,903.72
  4. Step 4: Simplify right side
    27,116,240.40x = 1,008,396,194,120,533
  5. Step 5: Solve for x
    x = 1,008,396,194,120,533/27,116,240.40
  6. Step 6: Final answer
    x = 37,187,905.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.