Home / 40,450,124.70-60,675,187.05-26,845,235.10

Finding the Fourth Proportional to 40,450,124.70, 60,675,187.05 and 26,845,235.10

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Solution

The fourth proportional to 40,450,124.70, 60,675,187.05 and 26,845,235.10 is: 40,267,852.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,450,124.70 : 60,675,187.05 = 26,845,235.10 : x
  2. Step 2: Convert to fraction form
    40,450,124.70/60,675,187.05 = 26,845,235.10/x
  3. Step 3: Cross multiply
    40,450,124.70x = 60,675,187.05 × 26,845,235.10
  4. Step 4: Simplify right side
    40,450,124.70x = 1,628,839,661,093,725.50
  5. Step 5: Solve for x
    x = 1,628,839,661,093,725.50/40,450,124.70
  6. Step 6: Final answer
    x = 40,267,852.65

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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.