Home / 41,180,486.40-56,805,460.38-25,683,666.84

Finding the Fourth Proportional to 41,180,486.40, 56,805,460.38 and 25,683,666.84

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Solution

The fourth proportional to 41,180,486.40, 56,805,460.38 and 25,683,666.84 is: 35,428,734.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,180,486.40 : 56,805,460.38 = 25,683,666.84 : x
  2. Step 2: Convert to fraction form
    41,180,486.40/56,805,460.38 = 25,683,666.84/x
  3. Step 3: Cross multiply
    41,180,486.40x = 56,805,460.38 × 25,683,666.84
  4. Step 4: Simplify right side
    41,180,486.40x = 1,458,972,519,092,739.75
  5. Step 5: Solve for x
    x = 1,458,972,519,092,739.75/41,180,486.40
  6. Step 6: Final answer
    x = 35,428,734.50

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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.